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Patents > Year granted: 1920 - 1929 & Inventor location: None & IPCs: None

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Office:
Inventors:
None (89) · James Vernon Martin (6) · Glenn Hammond Curtiss (5) · Harris G Hooper (4) · Ralph Hazlett UPSON (4) · John William Rapp (3) · Francis J PLYM (3) · Adolphe Clément-Bayard (3) · Louis T Frederick (3) · John P. Tarbox (3)
Inventor country:
Inventor location: (Click arrow to add another value)
Applicant person:
None (81) · James Vernon Martin (8) · Frederick Handley Page (6) · GOODYEAR TIRE RUBBER (4) · HANRIOT (4) · KAWNEER (4) · Chessborough Mackenzie-Kennedy (4) · Harris G Hooper (4) · John William Rapp (4) · HEWLETT PACKARD (3) · NIEUPORT (3) · Adolphe Clément-Bayard (3) · Westinghouse Electric and Manufacturing Company (3)
Applicant firm:
None (265) · Luftschiffbau Schütte-Lanz (5) · Österreichische Daimler Motoren A. G. (4) · Société des Avions Louis Bréguet (4) · Curtiss Aeroplane (4) · Allgemeine Elektricitäts-Gesellschaft (3) · Luftfahrzeugbau Schütte-Lanz (3) · Tarbox Safety Aircraft Company (3) · Daimler Motoren-Gesellschaft (3) · Gothaer Waggonfabrik A. G. (3) · Gesellschaft für Apparatenbau A. R. Ahrent und P. Heylandt G.m.b.H. (3)
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Supplementary to patent:
None (282) · Patent DE-1919-319462 (2)
Related to aircraft:
IPCs: (Click arrow to add another value)
CPCs:
None (98) · CPC B64C17/00 (19) · CPC B64C2700/6295 (17) · CPC B64C3/00 (17) · CPC B64C39/00 (15) · CPC B64C23/005 (12) · CPC B64C2700/6233 (12) · CPC B64C2700/6256 (12) · CPC B64C13/00 (12) · CPC B64C2700/6212 (9) · CPC B64C11/04 (8) · CPC B64C2700/6274 (7) · CPC B64B1/00 (7) · CPC B64C3/18 (7) · CPC B64B1/40 (6) · CPC B62C5/04 (6) · CPC B64C3/185 (6)
First filing:
Cites these patents:
Citations from after 1930:
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