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Patents > Tech fields : airplane or frame or rudder & Patent agent : Armengaud jeune or None

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Inventor country:
FR (512) · DE (383) · US (348) · AT (100) · GB (94) · HU (91) · None (85) · BE (65) · IT (65) · RU (25) · CH (25) · CA (20) · AU (20) · AH (17) · NL (12) · NO (9) · DZ (7) · Prussia (7) · Poland (7) · RO (6)
Applicant firm:
None (1632) · Jacob Lohner & Co. (32) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (17) · Luft-Verkehrs-Gesellschaft m.b.H. (17) · Ago Flugzeugwerke G. m. b. H. (9) · Motorluftschiff Studiengesellschaft m.b.H (8) · Allgemeine Elektricitäts-Gesellschaft (7) · Daimler Motoren-Gesellschaft (7) · Gothaer Waggonfabrik A. G.‎ (6) · Siemens-Schuckert Werke GmbH (6) · Luft Fahrzeug G.m.b.H. (5) · Rumpler-Werke A.-G. in Berlin-Johannisthal (5) · Société Antoinette (5) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (5) · Tarbox Safety Aircraft Company (5) · Moteurs Salmson (5) · Aktiebolaget Aviatorer (5) · E. Rumpler Luftfahrzeugbau G.m.b.H. (5) · A. Wunderlich & Cie, Ingénieurs-Conseils (5)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Granted:
Patent agent: (Click arrow to add another value)
Assigned to:
None (1823) · 1 (11) · Moteurs Salmson (5) · Westinghouse Electric & Manufacturing Company (3) · Curtiss Aeroplane (3) · (1/4) (2)
IPCs:
None (1187) · IPC B64C17/00 (77) · IPC B64C1/00 (73) · IPC B64C39/00 (54) · IPC B64B1/00 (50) · IPC B64C3/00 (50) · IPC B64C13/00 (27) · IPC B64C3/38 (24) · IPC B64B1/58 (22) · IPC B64C25/00 (20) · IPC B64C35/00 (18) · IPC B64C3/54 (16) · IPC B64C11/00 (15) · IPC B64C23/00 (12) · IPC B64C11/04 (11) · IPC B64C31/06 (11) · IPC B64C3/56 (11) · IPC B64C3/18 (11)
First filing:
Citations from after 1930:
Number of diagram pages:

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