Drilldown: Patents

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

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Inventor country:
FR (719) · US (423) · DE (209) · GB (159) · None (137) · IT (48) · AT (37) · HU (33) · RU (30) · BE (29) · CH (29) · AU (20) · CA (19) · ES (18) · AH (15) · NL (12) · RO (11) · SE (10) · Poland (10) · BR (7)
Applicant firm:
None (1839) · Motorluftschiff Studiengesellschaft m.b.H (9) · Sperry Gyroscope Company (8) · Siemens-Schuckert Werke GmbH (6) · Aéroplanes Morane-Saulnier (5) · Tarbox Safety Aircraft Company (5) · Société Anonyme des Établissements Nieuport (4) · Aktiebolaget Aviatorer (4) · E. Rumpler Luftfahrzeugbau G.m.b.H. (4) · Société Antoinette (4) · Jacob Lohner & Co. (4) · British and Colonial Aeroplane Co. (3)
Applicant is inventor:
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Application number:
Granted:
Related to aircraft:
Assigned to:
None (1888) · Sperry Gyroscope Company (6) · 1 (5) · Tarbox Safety Aircraft Company (4) · International Aeronautical Construction Company (2) · Moteurs Salmson (2) · Société Antoinette (2)
IPCs:
None (1098) · IPC B64B1/00 (87) · IPC B64C39/00 (86) · IPC B64C1/00 (80) · IPC B64C17/00 (76) · IPC B64C23/00 (38) · IPC B64C3/38 (30) · IPC B64C13/00 (27) · IPC B64C33/02 (26) · IPC B64C11/00 (25) · IPC B64B1/58 (22) · IPC B64C3/00 (20) · IPC B64C3/52 (17) · IPC CPC B64C13/00 (17) · IPC B64B1/40 (15) · IPC B64C3/54 (15) · IPC B64B1/62 (13) · IPC B64C33/00 (13) · IPC B64C9/00 (12) · IPC B64C27/04 (11)
First filing:
Citations from after 1930:
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