Drilldown: Patents

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Patents > Applicant firm: None & First filing: Yes & Number of figures: None

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Inventor country:
US (999) · None (407) · GB (302) · FR (300) · DE (163) · IT (41) · BE (36) · CA (30) · RU (21) · AT (20) · CH (16) · ES (14) · HU (11) · MX (11) · AU (10) · NO (9) · SE (5) · NZ (5)
Inventor location:
None (2357) · Budapest (5) · Région flamande (5) · Illinois (3) · Hamilton county, Ohio (3) · Nord (3) · Paris (3) · Seine (3) · Cincinnati (3) · Minneapolis, Minnesota (2) · New York (2) · New York county (2) · province d'Anvers (2) · province de Flandre-Orientale (2) · Destelbergen lez-Gand (2) · California (2) · province de Brabant (2)
Applicant firm: (Click arrow to add another value)
Applicant is inventor:
Application number:
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Supplementary to patent:
None (2335) ·   (5) · 1 (3) · Patent CA-1878-8860 (2)
Related to aircraft:
Patent agent:
None (2189) · A. Wunderlich & Cie, Ingénieurs-Conseils (6) · 1 (6) · Société Marillier et Robelet (5) · Duvinage (5) · Blétry aîné (5) · Dumas (4) · Chassevent (4) · Armengaud jeune (3) · Armengaud aîné (3) · Raclot (3)
Assigned to:
None (2370) · 1 (7)
IPCs:
None (2133) · IPC B64B1/00 (41) · IPC B64C39/00 (15) · IPC B64B1/58 (15) · IPC B64C17/00 (13) · IPC B64B1/62 (12) · IPC B64C33/02 (9) · IPC B64C11/00 (9) · IPC B64C3/00 (8) · IPC B64B1/40 (8) · IPC CPC B64C13/00 (7) · IPC B64C23/00 (7) · IPC B64C1/00 (7) · IPC B64C3/38 (6) · IPC B64C13/00 (5) · IPC B64C2700/6295 (5) · IPC B64C3/56 (5) · IPC B64C23/005 (5)
First filing: (Click arrow to add another value)
Citations from after 1930:
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