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Patents > Tech fields : Airship or Stability or propellers

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Inventor country:
FR (915) · US (551) · DE (380) · GB (239) · HU (112) · BE (109) · AT (86) · IT (67) · None (66) · RU (29) · CH (25) · CA (23) · RO (16) · AU (14) · DK (12) · NO (11) · ES (11) · NZ (9) · VN (9) · AH (9)
Applicant firm:
None (2470) · A. Wunderlich & Cie, Ingénieurs-Conseils (36) · Luft Fahrzeug G.m.b.H. (10) · Luftschiffbau Schütte-Lanz (10) · Luft-Verkehrs-Gesellschaft m.b.H. (8) · Motorluftschiff Studiengesellschaft m.b.H (8) · British and Colonial Aeroplane Co. (7) · Siemens-Schuckert Werke GmbH (6) · Jacob Lohner & Co. (6) · Ateliers d'aviation Louis Bréguet (6) · Daimler Motoren-Gesellschaft (5) · Société Antoinette (5) · Société anonyme Astra (4) · Gesellschaft für Ausführung freitragender Dachkonstrukcionen in Holz System Stephan G. m. b. H. (4) · Tarbox Safety Aircraft Company (4) · Macy Engineering Company (4) · Aktien-Gesellschaft R. Ph. Waagner - L. & J. Biró & A. Kurz (4)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Granted:
Related to aircraft:
Assigned to:
None (2624) · 1 (3) · Goodyear Tire and Rubber Company (3) · Westinghouse Electric & Manufacturing Company (3) · (1/4) (2) · Hensel Aero Stabilizer Company (2) · Siemens-Schuckert Werke GmbH (2)
IPCs:
None (1260) · IPC B64C17/00 (352) · IPC B64C1/00 (280) · IPC B64C39/00 (111) · IPC B64B1/00 (97) · IPC B64C11/00 (74) · IPC B64C17/06 (51) · IPC B64C23/00 (39) · IPC B64C13/00 (34) · IPC B64B1/58 (30) · IPC B64B1/40 (27) · IPC B63H1/12 (25) · IPC B64C3/38 (25) · IPC B64C11/04 (25) · IPC B64C27/04 (24) · IPC B64C11/20 (23) · IPC B64C11/16 (22) · IPC B64C33/02 (21) · IPC B64C33/00 (16) · IPC B64C3/54 (15)
First filing:
Cites these patents:
None (2653) · 0 (7) · 1 (5) · Patent FR-1911-438363 (3) · Patent AT-1909-47911 (2) · Patent DE-1910-236694 (2)
Citations from after 1930:
Number of diagram pages:

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