Drilldown: Patents

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Patents > Applicant is inventor: None & First filing: No

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Applicant firm:
None (19) · Daimler-Motoren-Gesellschaft (5) · Luft-Verkehrs-Gesellschaft m.b.H. (5) · Luftfahrzeugbau Schütte-Lanz (3) · Siemens & Halske Aktiengesellshaft (2) · Motorluftschiff Studiengesellschaft m.b.H (2) · Luftschiffsantrieb G.m.b.H. (2) · Sperry Gyroscope Company (2) · Société anonyme Astra (2) · Borrmann and Kaerting (2)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
airplane (20) · engine (11) · subsystem (11) · LTA (11) · frame (10) · ICE (8) · propeller (7) · navigation (6) · military (6) · Airship (6) · suspension (5) · stability (5) · propulsion (5) · design (5) · wings (5) · motor (5) · Propellers (5) · balloon (4) · gun (4) · instrument (4)
Full specification filed date:
Granted:
Supplementary to patent:
None (17) · Patent DE-1913-293131 (3) · Patent US-1914-1273799 (2) · Patent HU-1917-77280 (2) · Patent DE-1913-290120 (2) · Patent DE-1917-300978 (2)
Related to aircraft:
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Citations from after 1930:
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