Drilldown: Patents

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Patents > Tech fields : aerodynamics or frame or heavier-than-air

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Inventor country:
FR (718) · US (517) · DE (337) · GB (222) · AT (72) · IT (60) · None (56) · HU (47) · CH (43) · BE (39) · RU (37) · AU (32) · CA (19) · AH (18) · RO (16) · ES (15) · NL (15) · SE (13) · Poland (9) · NZ (8)
Applicant firm:
None (2032) · Jacob Lohner & Co. (22) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (14) · E. Rumpler Luftfahrzeugbau G.m.b.H. (8) · Aktiebolaget Aviatorer (7) · British and Colonial Aeroplane Co. (7) · Siemens-Schuckert Werke GmbH (6) · Luft Fahrzeug G.m.b.H. (6) · Allgemeine Elektricitäts-Gesellschaft (6) · Luft-Verkehrs-Gesellschaft m.b.H. (5) · Société Anonyme des Établissements Nieuport (5) · Société Antoinette (5) · Aéroplanes Morane-Saulnier (5) · Rumpler-Werke A.-G. in Berlin-Johannisthal (5)
Applicant is inventor:
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Application number:
Granted:
Related to aircraft:
Assigned to:
None (2194) · Moteurs Salmson (4) · Curtiss Aeroplane and Motor Corporation (3) · Westinghouse Electric & Manufacturing Company (3) · 1 (2) · Siemens-Schuckert Werke GmbH (2) · Société Antoinette (2)
IPCs:
None (1118) · IPC B64C39/00 (118) · IPC B64C1/00 (104) · IPC B64C17/00 (94) · IPC B64B1/00 (93) · IPC B64C3/00 (74) · IPC B64C25/00 (40) · IPC B64C3/18 (40) · IPC B64C23/00 (40) · IPC B64C35/00 (36) · IPC B64C3/38 (35) · IPC B64B1/58 (34) · IPC B64C33/02 (26) · IPC B64C13/00 (25) · IPC B64C3/56 (21) · IPC B64C3/54 (20) · IPC B64C11/00 (20) · IPC B64C33/00 (18) · IPC B64C31/06 (16) · IPC B64C1/06 (16)
First filing:
Citations from after 1930:
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