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Patents > Tech fields : balloon or frame or propeller

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Inventor country:
US (724) · FR (673) · DE (482) · GB (256) · None (180) · AT (83) · IT (74) · CH (58) · RU (35) · HU (34) · AU (31) · BE (24) · ES (23) · CA (23) · NL (20) · AH (17) · Poland (14) · SE (13) · Prussia (13) · NZ (11)
Applicant firm:
None (2492) · Jacob Lohner & Co. (19) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (14) · Daimler-Motoren-Gesellschaft (8) · Motorluftschiff Studiengesellschaft m.b.H (8) · E. Rumpler Luftfahrzeugbau G.m.b.H. (7) · Luft Fahrzeug G.m.b.H. (6) · Siemens-Schuckert Werke GmbH (6) · Rumpler-Werke A.-G. in Berlin-Johannisthal (5) · Aktiebolaget Aviatorer (5) · Siemens-Schuckert-Werke G.m.b.H. (5) · August Riedinger Ballonfabrik Augsburg G.m.b.H. (5)
Applicant is inventor:
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Granted:
Related to aircraft:
Assigned to:
None (2661) · Goodyear Tire and Rubber Company (7) · Moteurs Salmson (3) · Rubber Balloon Company of America (3) · Curtiss Aeroplane and Motor Corporation (3) · Westinghouse Electric & Manufacturing Company (2) · International Aeronautical Construction Company (2) · Société Antoinette (2) · Siemens-Schuckert Werke GmbH (2) · 1 (2)
First filing:
Cites these patents:
None (2737) · 0 (4) · 1 (2) · Patent FR-1909-411204 (2)
Citations from after 1930:
Number of diagram pages:

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