Riga 12:
Riga 12:
! width="20%" | Marca
! width="20%" | Marca
! width="60%" | Note
! width="60%" | Note
−
|-
−
| Harry W. Stone || [[A. A. Waterman]]
−
| [[Caricamento a torsione]]
−
|-
−
| August Eberstein || [[Boston Pen Company]], [[Moore]], [[Montblanc]]
−
| brevetti vari ({{FPO Patent|721549}}, {{Cite patent|US|750271}}, {{Cite patent|US|764227}}, {{Cite patent|FR|379615}}, {{Cite patent|GB|190713900}}, {{Cite patent|GB|191129078}}) [http://kamakurapens.invisionzone.com/index.php?showtopic=1812], [http://www.fountainpennetwork.com/forum/index.php?/topic/22944-lang-pen-company-liverpool/]
|-
|-
| Leon H. Ashmore || [[Esterbrook]]
| Leon H. Ashmore || [[Esterbrook]]
Riga 48:
Riga 42:
| Henry John Dixon|| [[Onoto]]
| Henry John Dixon|| [[Onoto]]
| Versione di [[caricamento a levetta]] ed altro
| Versione di [[caricamento a levetta]] ed altro
+
|-
+
| August Eberstein || [[Boston Pen Company]], [[Moore]], [[Montblanc]]
+
| brevetti vari ({{FPO Patent|721549}}, {{Cite patent|US|750271}}, {{Cite patent|US|764227}}, {{Cite patent|FR|379615}}, {{Cite patent|GB|190713900}}, {{Cite patent|GB|191129078}}) [http://kamakurapens.invisionzone.com/index.php?showtopic=1812], [http://www.fountainpennetwork.com/forum/index.php?/topic/22944-lang-pen-company-liverpool/]
|-
|-
| William I. Ferris || [[Waterman]]
| William I. Ferris || [[Waterman]]
Riga 102:
Riga 99:
| Albert H. Stenersen || [[Wahl Eversharp]]
| Albert H. Stenersen || [[Wahl Eversharp]]
| Sistema dell'''[[Ink Shut-off]]''
| Sistema dell'''[[Ink Shut-off]]''
+
|-
+
| Harry W. Stone || [[A. A. Waterman]]
+
| [[Caricamento a torsione]]
|-
|-
| George Sweetser || [[Onoto]]
| George Sweetser || [[Onoto]]