Drilldown: Patents

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Patents > Grant date: 1900 - 1999 & Supplementary to patent: None & Related to aircraft : 0? or 1911-07-04 or Yes

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Inventor country:
US (860) · FR (792) · DE (315) · GB (262) · None (99) · HU (65) · AT (57) · BE (32) · IT (25) · CH (22) · RU (16) · CA (16) · NL (12) · AH (12) · RO (11) · AU (8) · SE (7) · ES (7) · IE (6)
Applicant firm:
None (2404) · Jacob Lohner & Co. (19) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (14) · Luftschiffbau Schütte-Lanz (12) · Luft-Verkehrs-Gesellschaft m.b.H. (9) · Aéroplanes Morane-Saulnier (8) · Motorluftschiff Studiengesellschaft m.b.H (7) · Société anonyme Astra AB (7) · Curtiss Aeroplane (6) · Tarbox Safety Aircraft Company (5) · Westinghouse Electric & Manufacturing Company (5) · Société Anonyme des Établissements Nieuport (5) · Rumpler-Werke A.-G. in Berlin-Johannisthal (4) · Société anonyme des appareils d'aviation Hanriot (4) · Moteurs Salmson (4)
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Application number:
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Supplementary to patent: (Click arrow to add another value)
Related to aircraft: (Click arrow to add another value)
Assigned to:
None (2543) · 1 (5) · Westinghouse Electric & Manufacturing Company (4) · Moteurs Salmson (4) · Curtiss Aeroplane (3) · Sperry Gyroscope Company (3) · Curtiss Aeroplane and Motor Corporation (3) · (1/4) (2) · International Aeronautical Construction Company (2) · Jay S. Milner (2) · Goodyear Tire and Rubber Company (2)
First filing:
Citations from after 1930:
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