Drilldown: Patents

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Patents > Tech fields : Balloon or stability

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Inventor country:
FR (664) · US (518) · DE (274) · GB (183) · None (141) · IT (57) · HU (51) · AT (48) · RU (36) · BE (34) · CH (30) · ES (22) · CA (17) · AU (15) · NO (13) · Prussia (10) · NZ (8) · BR (8) · NL (8) · AH (8)
Applicant firm:
None (2032) · Motorluftschiff Studiengesellschaft m.b.H (11) · Siemens-Schuckert-Werke G.m.b.H. (5) · Ateliers d'aviation Louis Bréguet (5) · August Riedinger Ballonfabrik Augsburg G.m.b.H. (5) · Siemens-Schuckert Werke GmbH (5) · Macy Engineering Company (4) · Société Antoinette (4) · Tarbox Safety Aircraft Company (4) · British and Colonial Aeroplane Co. (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3)
Applicant is inventor:
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Granted:
Related to aircraft:
Assigned to:
None (2068) · Goodyear Tire and Rubber Company (6) · 1 (4) · Rubber Balloon Company of America (3) · International Aeronautical Construction Company (3) · Siemens-Schuckert Werke GmbH (2) · (1/4) (2) · Hensel Aero Stabilizer Company (2)
IPCs:
None (1093) · IPC B64C17/00 (357) · IPC B64C1/00 (278) · IPC B64B1/00 (113) · IPC B64C39/00 (66) · IPC B64C17/06 (52) · IPC B64B1/58 (34) · IPC B64B1/40 (33) · IPC B64C13/00 (28) · IPC B64C3/38 (23) · IPC B64C23/00 (18) · IPC B64B1/62 (14) · IPC B64C3/54 (12) · IPC B64C33/00 (12) · IPC B64C33/02 (11) · IPC B64C3/00 (11) · IPC B64C9/00 (9) · IPC B64C3/14 (9) · IPC B64C31/06 (8) · IPC CPC B64C13/00 (8)
First filing:
Citations from after 1930:
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