Drilldown: Patents

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Patents > Tech fields: balloon & Application number: None & Supplementary to patent: None

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Applicant person:
None (231) · Comte Antoine Apraxine (5) · August Riedinger (3) · Alfred Julius Boult (3) · Eugene F. Falconnet (2) · Georg von Schoenermarck (2) · Albert Livingstone Blackman (2) · Frederick William Zimer (2)
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Patent agent:
None (286) · Munn & Co. (6) · Armengaud jeune (4) · Chassevent (3) · None (2) · E. Steiger-Dieziker (2) · Édouard Baral (2) · Desnos (2) · Wilhelm Reinhard (2) · D. W. Glassie (2) · Jules Mathieu (2) · C. Hanslin & Cie. (2) · Mennons (2) · Marks & Clerk (2) · Herbert Haddan & Co. (2) · Bardin (2) · Léopold D’Aubreville (2) · Armengaud aîné (2) · Alfred Julius Boult (2) · W. D. Rowlingson (2)
National tech categories:
None (140) · FR 5 (36) · FR 6.3 (33) · DE 77 (27) · DE 77h.4 (13) · GB 4 with buoyant (10) · AT 77d (10) · DE 77h (7) · GB 4 aërostats (6) · USPC 244/26 (5) · USPC 244/27 (5) · USPC 244/30 (5) · DE 77h.3 (5) · GB 4 propel & steer (4) · CH 115 (4) · FR 6 (4) · USPC 244/28 (4) · USPC 244/97 (4) · USPC 244/31 (4)
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