Patent by inventor

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We summarize in this page, grouped by inventor names, all patents classified inside the wiki. To avoid a list too long we mentioned only inventors with at least two classified patents. For a list in chronological order by application date, see this page which is automatically kept in sync with this one, as well with the other one ordered by publicaton date. A list ordered by brands is instead kept on this page.

Albert H. Stenersen

Albert Schneider

  • Year 1937, n° DE-682285, patented in 1939, by Soennecken. Fuellfederhalter mit Schraubkolben und einem gegen unbeabsichtigtes Drehen gesicherten Drehknopf.
  • Year 1938, n° DE-689266, patented in 1940, by Soennecken. Taschenklammer an Verschlusskappen für Füllfederhalter und Füllstifte.
  • Year 1938, n° DE-696573, patented in 1940, by Soennecken. Kolbenfuellfederhalter mit einem auf der Schraubspindel des Kolbens axial verschiebbaren Drehknopf.

Alberto Del Piero

  • Year 1951, n° GB-738754, patented in 1955, by Unbranded. Improvements in fountain pens.
  • Year 1951, n° FR-1073346, patented in 1955, by Unbranded. Porte-plume réservoir à cartouche amovible et rechargeable.
  • Year 1951, n° DE-963668, patented in 1957, by Unbranded. Fuellfederhalter fuer fluessige Tinte mit einer auswechselbaren Tintenpatrone.

Alec Finburgh

Alexander Innes Ferrier

Alfonso Iannelli

Alfred Farmer

Alfred Soennecken

Alice Edna Wade

Alonzo T. Cross

Andreas Bienenstein

Andrew Stuart Horn

  • Year 1932, n° GB-396879, patented in 1933, by Unbranded. Improvements in or relating to Fountain or Reservoir Pens.
  • Year 1933, n° GB-420164, patented in 1934, by Unbranded. Improvements in or relating to Retaining Means for Fountain Pens, Propelling Pencils, and the like in Garment Pockets.
  • Year 1933, n° GB-414250, patented in 1934, by Unbranded. Improvements in or relating to Writing Points or Nibs.
  • Year 1933, n° US-2051337, patented in 1936, by Unbranded. Improvements in or relating to Writing Points or Nibs.
  • Year 1934, n° GB-435065, patented in 1935, by Unbranded. Improvements in or relating to Fountain or Reservoir Pens.
  • Year 1935, n° GB-454040, patented in 1936, by Unbranded. Improvements in or relating to Fountain or Reservoir Pens.
  • Year 1947, n° GB-621241, patented in 1949, by Lang - Curzon - Summit. Improvements in and relating to Sac Self-Filling Fountain Pens.

Armando Simoni

Arthur A. Waterman

Arthur E. Andrews

Arthur F. Poole

Arthur Gilbert

Arthur N. Lungren

Arthur O. Dahlberg

Arthur Stanley Jones

August Eberstein

August Leistenschneider

  • Year 1931, n° DE-569824, patented in 1934, by Montblanc. Füllbleistift.
  • Year 1937, n° DE-741772, patented in 1943, by Montblanc. Druckfüllbleistift mit einem durch ein unter Federwirkung stehendes Vorschubrohr längs verschiebbaren Spitzenkörper.

Avery S. De Haven

Benjamin W. Hanle

Bernard M. Palmer

Charles A. Luck

Charles Dunn

Charles J. Funk

Charles K. Lovejoy

Charles R. Keeran

Charlesworth Livsey

Christian Lausen

Christoph Kunkel

  • Year 1948, n° DE-807778, patented in 1951, by Uhu. Fuellfederhalter.
  • Year 1948, n° DE-814119, patented in 1951, by Uhu. Tintenleiterdichtung fuer Fuellfederhalter.
  • Year 1950, n° DE-824000, patented in 1951, by Uhu. Betätigungsvorrichtung für Füllhalter mit Saugkolben.
  • Year 1950, n° DE-829714, patented in 1952, by Uhu. Verschlusskappenverschraubung an Fuellhaltern.

Claes W. Boman

Claus Johannes Voss

Clemens A. Sonntag

Craig R. Sheaffer

Daniel V. Bowen

David F. Mohns

David Finburgh

David J. La France

David Juelss

David Kahn

David Klein

David W. Beaumel

Davis L. Davis

De Witt C. Van Valer

Derrick John Silver

Dewitt C. Demarest

Dino Frulli

Donald H. Young

Duncan Cameron

Duncan Mackinnon

Edward C. Berry

Edward F. Molyneux

Edward G. Knight

Edward G. Peck

Edward S. Wood

Edward Stephen Sears

  • Year 1921, n° GB-184071, patented in 1922, by Swan. Improvements in or relating to reservoir pen-holders.
  • Year 1921, n° FR-554761, patented in 1923, by Swan. Perfectionnements apportés aux porte-plumes à réservoir.
  • Year 1932, n° GB-390585, patented in 1933, by Swan. Improvements in, or relating to, Fountain Pens.
  • Year 1932, n° US-1954952, patented in 1934, by Swan. Fountain pen.
  • Year 1934, n° GB-435482, patented in 1935, by Swan. Improvements in or relating to Fountain Pens.
  • Year 1934, n° US-2056055, patented in 1936, by Swan. Self filling fountain pen.
  • Year 1934, n° GB-451275, patented in 1933, by Swan. Improvements in self-filling fountain pens.
  • Year 1936, n° GB-479937, patented in 1938, by Swan. Improvements in or relating to pencil holders.
  • Year 1936, n° GB-480717, patented in 1938, by Swan. Improvements in or relating to propelling pencils.
  • Year 1936, n° GB-480965, patented in 1938, by Swan. Improvements in self-filling fountain pens.
  • Year 1937, n° GB-474893, patented in 1937, by Swan. Improvements in or relating to stylographic pens.
  • Year 1938, n° GB-514513, patented in 1939, by Swan. Improvements in or relating to self-filling fountain pens.
  • Year 1939, n° GB-527422, patented in 1940, by Swan. Improvements in or relating to self-filling fountain pens.
  • Year 1944, n° GB-575341, patented in 1946, by Swan. Improvements in or relating to fountain pens.
  • Year 1945, n° US-2554641, patented in 1951, by Swan. Fountain pen.
  • Year 1945, n° US-2579342, patented in 1951, by Swan. Fountain pen.
  • Year 1945, n° GB-595652, patented in 1947, by Swan. Improvements in or relating to Fountain Pens.
  • Year 1946, n° GB-616010, patented in 1949, by Swan. Improvements in or relating to self-filling fountain pens.
  • Year 1946, n° GB-623767, patented in 1949, by Swan. Improvements in or relating to fountain pens.
  • Year 1946, n° GB-621822, patented in 1949, by Swan. Improvements in or relating to fountain pens.
  • Year 1948, n° GB-656673, patented in 1951, by Swan. Improvements in Nib Sections for Fountain Pens.
  • Year 1949, n° FR-989530, patented in 1951, by Swan. Amélioration aux porte-plume réservoirs ou les concernant.
  • Year 1950, n° GB-679783, patented in 1952, by Swan. Improvements in Nib Sections for Fountain Pens.
  • Year 1951, n° GB-729639, patented in 1955, by Swan. Improvements in Nib Sections for Fountain Pens.
  • Year 1952, n° GB-729729, patented in 1955, by Swan. Improvements in Nib-Sections for Fountain Pens.

Edward Todd Jr.

  • Year 1889, n° US-D019277, patented in 1889, by Swan. Design for foutain pen or pencil holder.
  • Year 1889, n° US-D019278, patented in 1889, by Swan. Design for foutain pen or pencil holder.
  • Year 1920, n° US-D058001, patented in 1921, by Swan. Design for surface ornamentation for a pen, pencil, penknife, or similar article.

Edwards Ernest Ethelbert

Edwin F. Britten

  • Year 1914, n° US-1197360, patented in 1916, by Waterman. Presser-bar-actuating lever for self-filling fountain-pens.
  • Year 1914, n° GB-191505790, patented in 1915, by Waterman. Improvements in Self-filling Fountain Pens.
  • Year 1915, n° US-1156748, patented in 1915, by Waterman. Spring and presser-bar for fountain-pens.
  • Year 1915, n° FR-480426, patented in 1916, by Waterman. Perfectionnements aux porte-plume à réservoir à remplissage automatique.
  • Year 1915, n° US-1228177, patented in 1917, by Waterman. Mounting for a presser-bar-actuating lever for self-filling fountain-pens.

Emil Ghüne

Emil Wenzel

  • Year 1940, n° DE-875462, patented in 1953, by Soennecken. Tintenleiter mit einem mit Kapillarkanaelen verbundenen Luftkanal fuer Fuellhalter mit durch Druck verstellbarem Fuellkolben.
  • Year 1941, n° DE-761811, patented in 1953, by Soennecken. Tintenfass mit im Vorratsraum angeordnetem, als Saugkolben wirkendem Verschlusskoerper.

Emile Henry Jules Thinard

  • Year 1946, n° FR-925076, patented in 1947, by Edacoto. Perfectionnements aux porte-plume réservoir à piston de remplissage.
  • Year 1948, n° FR-973950, patented in 1951, by Edacoto. Stylographe perfectionné.

Eric Ernest Samuel Wade

Ernest M. Wade

Ernst Rösler

Etienne Panici

  • Year 1938, n° DE-700837, patented in 1941, by Bayard. Fuellfederhalter mit einem Glasrohr und einer dieses umgebenden durchsichtigen Schutzhuelse.
  • Year 1949, n° DE-818614, patented in 1951, by Bayard. Einhaengeklemme fuer Fuellfeder- und Bleistifthalter.

Eugen Hahn

Eugenio Verga

Evelyn De La Rue

Farnham F. Boyle

Felix Riesenberg

Firme G. Rau

Floyd E. Bartell

Francis C. Brown

Francis Charles Jarvis

Francis W. Vaughn Jr.

Frank Amos Jhonson

Frank C. Deli

Frank H. Mooney

Frank M. Ashley

Frank M. Kegrize

Fred D. Woods

Fred P. Moore

Frederick D. Hammons

Frederick R. Wittnebert

Frederick W. Hertzler

Friedrich Grube

  • Year 1941, n° CH-220232, patented in 1942, by Kaweco. Druckfüllbleistift mit zwei Minenklemmzangen.
  • Year 1941, n° FR-873073, patented in 1942, by Kaweco. Porte-mine à pression avec deux pinces à mine.
  • Year 1950, n° DE-832720, patented in 1952, by Kaweco. Kugelschreiber mit Tintenfuellung.

Fritz Lauerbach

Gabriel Larsen

Galen H. Sayler

George Coby

George D. Cloutier

George Davies

George E. Ziegler

George F. Brandt

George M. Kracker

George S. Parker

George Stewart Vivian

George Sweetser

George W. Gilman

George W. Mabie

Gerald L. Bassett

Giuseppe Tibaldi

Glenn A. Cooper

Gregor Miltner

Hajime Ishida

Hans P. Ravn

Harlan H. Zodtner

Harold Ashley Stevens

Harry C. Johnson

Harry E. Waldron

Harry Esterow

Harry W. Stone

Heinrich Schwarting

  • Year 1936, n° DE-669115, patented in 1938, by Montblanc. Verfahren zur Musterung von Füllfederhalterhuelsen aus durchsichtigen oder durchscheinenden, in organischen Lösungsmitteln löslichen Werkstoffen.
  • Year 1937, n° DE-689598, patented in 1940, by Montblanc. Füllfederhalter mit an einem Fallgewicht befestigtem und durch ein Schreibrohr hindurchgeführtem Schreibdraht.
  • Year 1937, n° US-2167815, patented in 1939, by Montblanc. Fountain pen.
  • Year 1937, n° DE-683548, patented in 1939, by Montblanc. Kolbenfüllfederhalter mit einer aus drei oder mehr teleskopartig ineinanderschraubbaren Gliedern bestehenden Kolbenstange.
  • Year 1938, n° DE-689744, patented in 1940, by Montblanc. Füllfederhalterständer.
  • Year 1941, n° DE-761937, patented in 1955, by Montblanc. Füllfederhalter mit Schraubkolben und einer Reibungskupplung zwischen dem Drehknopfund der Kolbenspindel.
  • Year 1949, n° DE-816965, patented in 1951, by Montblanc. Schreibkugel-Füllhalter.
  • Year 1949, n° DE-804532, patented in 1951, by Montblanc. Führungselement für Kolbenfüller.
  • Year 1949, n° DE-804767, patented in 1951, by Montblanc. Verschlusskappe fuer Schreibwerkzeuge.
  • Year 1949, n° DE-846221, patented in 1952, by Montblanc. Mechanik für Kolbenfüller.
  • Year 1950, n° DE-835414, patented in 1952, by Montblanc. Tintenleiter für Füllfederhalter.
  • Year 1950, n° DE-838871, patented in 1952, by Montblanc. Schreibkugel-Füllhalter.
  • Year 1950, n° DE-900908, patented in 1954, by Montblanc. Teleskopmechanik für Kolbenfüller.
  • Year 1952, n° DE-936849, patented in 1955, by Montblanc. Füllfederhalter mit Schraubkolben.
  • Year 1953, n° DE-933553, patented in 1955, by Montblanc. Verschlusskappe mit nachgiebiger Klemmvorrichtung fuer Schreibwerkzeuge.
  • Year 1953, n° DE-1014459, patented in 1957, by Montblanc. Füllfederhalter mit Schraubkolben Leerlaufkupplung zwischen Drehknopf und Kolbenspindel.
  • Year 1953, n° ES-215091, patented in 1955, by Montblanc. Mejoras en la construccion de portaplumas rellenables con émbolo de tornillo.
  • Year 1953, n° DE-929470, patented in 1955, by Montblanc. Füllfederhalter mit Schraubkolben und Mitnehmerkupplung.

Henry C. Klagges

Henry Dreyfuss

Henry H. Polk Jr.

Henry J. Dixon

Henry J. Upton

Henry Krause

Herbert Gesaja Ochs

Herbert Gornell

Herbert L. Carman

Herman K. Stempel

Homer T. Green

Horace L. Blackman

Howard S. Wright

Hugo S. Hasselquist

Huston Taylor

Isaia Levi

Ivan D. Tefft

James A. Mustard

James C. Aikin

James J. Larmour

James Jeff

James W. Laughlin

Jay G. Rider

John A. Holland

John Bruce

John C. Wahl

John G. Liddel

John H. Worthy

John S. Barnes

John Vassos

John William Para

Josef C. Lamy

  • Year 1931, n° DE-570012, patented in 1933, by Lamy. Fuellhalter in Verbindung mit Fuellbleistift.
  • Year 1942, n° DE-863767, patented in 1953, by Lamy. Wechselschreibstift.
  • Year 1943, n° DE-824455, patented in 1951, by Lamy. Fuellhalter mit Saugkolben.
  • Year 1944, n° DE-851465, patented in 1952, by Lamy. Fuellhalter mit Saugkolben.
  • Year 1944, n° DE-873365, patented in 1953, by Lamy. Fuellhalter mit Verstellung des Saugkolbens durch teleskopartig ineinander verschraubbare Teile.
  • Year 1944, n° DE-824455, patented in 1952, by Lamy. Fuellhalter mit Saugkolben.
  • Year 1948, n° DE-827908, patented in 1952, by Lamy. Fuellhalter mit Saugkolben.
  • Year 1949, n° DE-809514, patented in 1951, by Lamy. Vorschubeinrichtung fuer Fuellbleistifte, Kugelschreiber u. dgl..
  • Year 1950, n° DE-856114, patented in 1952, by Lamy. Fuellhalter.
  • Year 1950, n° DE-974635, patented in 1961, by Lamy. Verfahren zum Herstellen von Fuellhalterschaeften aus thermoplastischen Kunststoffen mit zum Teil durchsichtigem Tintenraum.
  • Year 1952, n° DE-907750, patented in 1954, by Lamy. Ausbildung und Anordnung der Tintenführung bei Füllhaltern.
  • Year 1952, n° US-2756722, patented in 1956, by Lamy. Fountain pen structure.
  • Year 1954, n° DE-1034066, patented in 1957, by Lamy. Ausbildung und Anordnung der Tintenfuehrung und der Federbefestigung bei Fuellhaltern.
  • Year 1955, n° DE-1034066, patented in 1958, by Lamy. Ausbildung und Anordnung der Luftfuehrung und der Federbefestigung bei Fuellhaltern.
  • Year 1955, n° CH-350570, patented in 1960, by Lamy. Füllhalter.
  • Year 1968, n° US-3539267, patented in 1970, by Lamy. Writing implement.

Joseph A. Kracker

Joseph Bachrach

Joseph Carreiro

Joseph F. Betzler

Joseph Michel Alphonse Luis Carre

  • Year 1929, n° FR-691384, patented in 1930, by Gold Starry. Perfectionnements aux modes de remplissage automatiques des porte-plumes réservoirs.
  • Year 1929, n° BE-371161, patented in 1931, by Gold Starry. Perfectionnements aux modes de remplissage automatique des porteplumes réservoirs.

Jozsef Laszlo Biro

Jules A. Fremon

Julius Kahn

Julius L. Schnell

Karl Fend

Karl Weisser

Kenneth S. Parker

Konrad Kressel

  • Year 1934, n° US-2080372, patented in 1937, by Montblanc. Tip for propelling pencils.
  • Year 1936, n° DE-669115, patented in 1938, by Montblanc. Verfahren zur Musterung von Füllfederhalterhuelsen aus durchsichtigen oder durchscheinenden, in organischen Lösungsmitteln löslichen Werkstoffen.
  • Year 1937, n° DE-689598, patented in 1940, by Montblanc. Füllfederhalter mit an einem Fallgewicht befestigtem und durch ein Schreibrohr hindurchgeführtem Schreibdraht.
  • Year 1937, n° DE-683548, patented in 1939, by Montblanc. Kolbenfüllfederhalter mit einer aus drei oder mehr teleskopartig ineinanderschraubbaren Gliedern bestehenden Kolbenstange.
  • Year 1937, n° US-2167815, patented in 1939, by Montblanc. Fountain pen.
  • Year 1938, n° DE-689744, patented in 1940, by Montblanc. Füllfederhalterständer.
  • Year 1941, n° DE-761937, patented in 1955, by Montblanc. Füllfederhalter mit Schraubkolben und einer Reibungskupplung zwischen dem Drehknopfund der Kolbenspindel.
  • Year 1943, n° DE-850124, patented in 1952, by Montblanc. Taschenklammer für Schreibgeräte.
  • Year 1949, n° DE-816965, patented in 1951, by Montblanc. Schreibkugel-Füllhalter.
  • Year 1949, n° DE-804532, patented in 1951, by Montblanc. Führungselement für Kolbenfüller.
  • Year 1949, n° DE-804767, patented in 1951, by Montblanc. Verschlusskappe fuer Schreibwerkzeuge.
  • Year 1949, n° DE-846221, patented in 1952, by Montblanc. Mechanik für Kolbenfüller.
  • Year 1950, n° DE-835414, patented in 1952, by Montblanc. Tintenleiter für Füllfederhalter.
  • Year 1950, n° DE-838871, patented in 1952, by Montblanc. Schreibkugel-Füllhalter.
  • Year 1950, n° DE-900908, patented in 1954, by Montblanc. Teleskopmechanik für Kolbenfüller.
  • Year 1952, n° DE-936849, patented in 1955, by Montblanc. Füllfederhalter mit Schraubkolben.
  • Year 1953, n° DE-933553, patented in 1955, by Montblanc. Verschlusskappe mit nachgiebiger Klemmvorrichtung fuer Schreibwerkzeuge.
  • Year 1953, n° DE-1014459, patented in 1957, by Montblanc. Füllfederhalter mit Schraubkolben Leerlaufkupplung zwischen Drehknopf und Kolbenspindel.
  • Year 1953, n° DE-929470, patented in 1955, by Montblanc. Füllfederhalter mit Schraubkolben und Mitnehmerkupplung.
  • Year 1953, n° ES-215091, patented in 1955, by Montblanc. Mejoras en la construccion de portaplumas rellenables con émbolo de tornillo.
  • Year 1954, n° DE-963224, patented in 1957, by Montblanc. Kolben für Füllfederhalter.
  • Year 1956, n° DE-1009969, patented in 1957, by Montblanc. Schreibgerät mit längsverschiebbarem Schreibspitzenträger.
  • Year 1956, n° US-2986119, patented in 1961, by Montblanc. Writing instruments.

Kurt Fend

  • Year 1935, n° CH-194208, patented in 1937, by Fend. Wechselbleistift.
  • Year 1935, n° GB-478118, patented in 1938, by Fend. Improvements in and relating to magazine lead pencils with selectively interchangeable lead holders.
  • Year 1935, n° FR-807275, patented in 1937, by Fend. Porte-mines multiple.
  • Year 1935, n° GB-474736, patented in 1937, by Fend. Improvements in and relating to magazine lead pencils with selectively interchangeable lead holders.
  • Year 1935, n° US-2136290, patented in 1938, by Fend. Interchangeable lead pencil.
  • Year 1935, n° CH-193646, patented in 1937, by Fend. Wechselbleistift.
  • Year 1935, n° DE-652024, patented in 1937, by Fend. Wechselbleistift mit durch Schieber aus der Ruhestellung in eine Rast fuer die Gebrauchsstellung verschiebbaren Minentraegern.
  • Year 1936, n° GB-482097, patented in 1938, by Fend. Improvements in and relating to writing implement having interchangeable leads.
  • Year 1936, n° DE-664392, patented in 1938, by Fend. Wechselschreibstift mit zwei gegeneinander verschiebbaren Huelsen und einem auf den vorzuschiebenden Minentraeger einstellbaren Vorschubstab.
  • Year 1936, n° FR-823652, patented in 1938, by Fend. Porte-mines multiple.
  • Year 1936, n° US-2163515, patented in 1938, by Fend. Interchangeable lead pencil.

Laszlo Moholy-Nagy

Leon H. Ashmore

Leopold Kutter

Leslie Roy Wade

Leslie William Johnson

  • Year 1936, n° GB-479937, patented in 1938, by Swan. Improvements in or relating to pencil holders.
  • Year 1936, n° GB-480717, patented in 1938, by Swan. Improvements in or relating to propelling pencils.
  • Year 1936, n° GB-480965, patented in 1938, by Swan. Improvements in self-filling fountain pens.
  • Year 1937, n° GB-474893, patented in 1937, by Swan. Improvements in or relating to stylographic pens.
  • Year 1938, n° GB-514513, patented in 1939, by Swan. Improvements in or relating to self-filling fountain pens.
  • Year 1939, n° GB-527422, patented in 1940, by Swan. Improvements in or relating to self-filling fountain pens.
  • Year 1946, n° GB-623767, patented in 1949, by Swan. Improvements in or relating to fountain pens.
  • Year 1946, n° GB-621822, patented in 1949, by Swan. Improvements in or relating to fountain pens.

Levi D. Van Valenburg

Lewis E. Waterman

Louis Badois

Louis H. Juster

Louis Morrison

Lucien E. Hicks

Lucifer J. Most

Lynn P. Martin

Mario Segre

Mark Sydney Finburgh

Marlin S. Baker

Marx Finstone

Milford G. Sypher

Milton R. Pickus

Mirko Chelazzi

Morris Levy

Morris W. Moore

Nathan W. Paquette

Ned T. Fish

Nolan Kent Rhoades

Norman E. Weigel

Orlando Quadretti

Oscar B. Hjorth

Oscar F. Nilsson

Oscar H. Senf

Osmond Blythe Wade

Otto E. Weidlich

Otto Jendresen

Paul E. Wirt

Paul M. Ressinger

Peter Schladermundt

  • Year 1944, n° US-D140026, patented in 1946, by Salz. Design for a fountain pen.
  • Year 1946, n° US-D145171, patented in 1946, by Salz. Design for a clip for a fountain pen or a similar article.
  • Year 1946, n° US-D146176, patented in 1947, by Salz. Design for a fountain pen.

Philip C. Hull

Ray A. Lawton

Raymond Loewy

Rhodes G. Lockwood

Richard J. Mansheim

Robert Back

Robert G. Plantholt

Robert H. Hamilton

Robert T. Pollock

Robert W. Randolph

Rodolfo Debenedetti

Roger François Perraud

  • Year 1946, n° US-2526268, patented in 1950, by JiF. Push button type mechanical pencil.
  • Year 1946, n° GB-623792, patented in 1949, by JiF. Improved propelling pencil.

Roland L. Brannon

Rolf Pöhler

  • Year 1949, n° DE-802498, patented in 1951, by Soennecken. Füllhalter mit Kolbenfüllung.
  • Year 1950, n° DE-820253, patented in 1951, by Soennecken. Füllfederhalter, bei dem die Feder zwischen der Innenwand des Halterschaftes und des Tintenleiters festgeklemmt ist.
  • Year 1953, n° DE-958993, patented in 1957, by Soennecken. Füllkolbenhalter mit Haupt- und Hilfstintenraum.

Roy Conklin

Rudolph Wm. Lotz

Russel B. Kingman

Russel C. Parker

Russell T. Wing

Ryosuke Namiki

Ryujiro Uchida

Salomon M. Sager

Samuel V. Corona

Seikichi Yanagita

Seth Chilton Crocker

  • Year 1933, n° US-D091765, patented in 1934, by Chilton. Design for a pocket clip for pens, pencils, and the like.
  • Year 1934, n° US-D094118, patented in 1934, by Chilton. Design for a fountain pen or similar article.

Seth S. Crocker

Stormont Josselyn

Sydney Alfred Jones

Sydney E. Longmaid

Theodor Kovacs

Thomas F. Brinson

Thomas Howard Garner

Thomas P. Ambrose

Umberto Legnani

  • Year 1955, n° FR-1151914, patented in 1958, by LUS. Perfectionnements aux réservoirs remplaçables à cartouche pour stylographes, et aux moyens de jonction de ceux-ci, et stylographes et réservoirs perfectionnés correspondants.
  • Year 1955, n° DE-1145054, patented in 1963, by LUS. Fountain-pen.
  • Year 1955, n° FR-1168064, patented in 1958, by LUS. Stylographe à bille.
  • Year 1955, n° FR-1197651, patented in 1959, by LUS. Perfectionnements aux stylographes.
  • Year 1956, n° FR-1156940, patented in 1958, by LUS. Perfectionnements aux moyens de fixation de plumes remplaçables pour porteplumes à réservoir, et plumes de rechange perfectionnées correspondantes.
  • Year 1956, n° US-2902978, patented in 1959, by LUS. Fountain-pen.

Victor H. Severy

Walter A. Sheaffer

Walter E. Guyot

Walter Fischer

  • Year 1949, n° DE-817414, patented in 1951, by Uhu. Verschlusskappe fuer Kugelschreiber.
  • Year 1950, n° DE-817415, patented in 1951, by Uhu. Kugelschreiber mit in der Halterkappe angeordnetem Dichtungspolster.
  • Year 1950, n° DE-820866, patented in 1951, by Uhu. Tintenbehaelter.

Warren Green

  • Year 1946, n° US-D145171, patented in 1946, by Salz. Design for a clip for a fountain pen or a similar article.
  • Year 1946, n° US-D146176, patented in 1947, by Salz. Design for a fountain pen.

Wilbur K. Olson

Wilhelm Dziambor

William A. Welty

William E. Bunn

William E. Moore

William F. Cushman

William F. Duryea

William F. Johnson

William H. Lindemon

William I. Ferris

William L. Chapman

William Livsey

William M. Williams

William P. De Witt

William R. Cuthbert

William S. Hicks

William T. Fitzpatrick

William Thomas Higgins

William W. Sanford

William W. Stewart

Yasuo Ikeda

Yves Zuber