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Patents > Tech fields : LTA or cushioning-devices or propellers

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Inventor country:
FR (979) · US (589) · DE (587) · GB (243) · None (199) · BE (103) · AT (88) · HU (80) · IT (57) · CH (55) · ES (33) · RU (33) · AH (20) · Poland (20) · CA (18) · Prussia (18) · RO (16) · NL (12) · MX (11) · BR (9)
Applicant firm:
None (2848) · A. Wunderlich & Cie, Ingénieurs-Conseils (36) · Siemens-Schuckert Werke GmbH (13) · Motorluftschiff Studiengesellschaft m.b.H (12) · Luft Fahrzeug G.m.b.H. (12) · Luftschiffbau Schütte-Lanz (7) · Société anonyme Astra (7) · British and Colonial Aeroplane Co. (6) · August Riedinger Ballonfabrik Augsburg G.m.b.H. (6) · Société anonyme Astra AB (6) · Daimler Motoren-Gesellschaft (5) · Luft-Verkehrs-Gesellschaft m.b.H. (5) · Luftschiffbau Zeppelin (5) · Établissements de Dion-Bouton (5) · Siemens-Schuckert-Werke G.m.b.H. (5) · Jacob Lohner & Co. (4) · North British Rubber Company (4)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Granted:
Assigned to:
None (3017) · 1 (22) · Goodyear Tire and Rubber Company (6) · Siemens-Schuckert Werke GmbH (4) · International Aeronautical Construction Company (4) · Sperry Gyroscope Company (3) · Westinghouse Electric & Manufacturing Company (3) · Établissements de Dion-Bouton (2)
First filing:
Cites these patents:
None (3058) · CPC B64B1/00 (5) · 0 (3) · 1887 (2) · Patent DE-1910-236694 (2) · Patent FR-1911-438363 (2) · Patent AT-1909-47911 (2) · 1 (2)
Citations from after 1930:
Number of diagram pages:

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