Drilldown: Patents

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Patents > Tech fields : frame or railroad or wings

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Inventor country:
US (537) · DE (367) · FR (356) · GB (230) · AT (86) · IT (63) · None (57) · HU (53) · AU (41) · CH (41) · RU (32) · BE (30) · CA (17) · RO (16) · AH (16) · NL (15) · SE (14) · DK (9) · Poland (8)
Applicant firm:
None (1757) · Jacob Lohner & Co. (21) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (14) · Aktiebolaget Aviatorer (13) · Allgemeine Elektricitäts-Gesellschaft (10) · E. Rumpler Luftfahrzeugbau G.m.b.H. (10) · British and Colonial Aeroplane Co. (8) · Société Antoinette (6) · Curtiss Aeroplane (6) · Luft Fahrzeug G.m.b.H. (6) · Luft-Verkehrs-Gesellschaft m.b.H. (5) · Aéroplanes Morane-Saulnier (5) · Rumpler-Werke A.-G. in Berlin-Johannisthal (5) · Siemens-Schuckert Werke GmbH (4) · Luftschiffbau Schütte-Lanz (4) · Deutsche Flugzeug-Werke G. m. b. H. (4) · Moteurs Salmson (4)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Related to aircraft:
Assigned to:
None (1912) · Moteurs Salmson (4) · Curtiss Aeroplane and Motor Corporation (4) · Westinghouse Electric & Manufacturing Company (3) · Siemens-Schuckert Werke GmbH (2) · Société Antoinette (2) · William Woods Plankinton (2)
IPCs:
None (1103) · IPC B64C39/00 (90) · IPC B64B1/00 (82) · IPC B64C3/00 (75) · IPC B64C1/00 (50) · IPC B64C17/00 (46) · IPC B64C33/02 (37) · IPC B64C3/18 (33) · IPC B64C3/38 (32) · IPC B64B1/58 (30) · IPC B64C23/00 (27) · IPC B64C25/00 (25) · IPC B64C3/56 (25) · IPC B64C35/00 (24) · IPC B64C33/00 (23) · IPC B64C3/54 (20) · IPC B64C13/00 (20) · IPC B64C3/52 (16) · IPC B64C11/00 (13) · IPC B64C1/06 (13)
First filing:
Citations from after 1930:

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