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Patents > Inventor country: DE & Tech fields : Flapping or balloon

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Office:
Inventors:
None (21) · Johann Schütte (11) · Hermann Hassenbach (5) · Richard Wilcke (5) · Walter Hermann von Mach (5) · August Riedinger (5) · Albert Graff (5) · Johannes Schilling (4) · Josef Bércz (3) · Ferdinand von Zeppelin (3) · Friedrich Kopsch (3) · Wilhelm Rettig (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (78) · Johann Schütte (10) · Hermann Hassenbach (5) · Edward Charles Robert Marks (4) · Richard Wilcke (3) · Johannes Schilling (3) · Wilhelm Rettig (3) · August Riedinger (3) · Friedrich Kopsch (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (118)
Granted:
Supplementary to patent:
None (127) · Patent DE-1895-98580 (4) · Patent DE-1909-Wilcke-Graff (4) · Patent DE-1907-194166 (3) · Patent DE-1908-221549 (2) · Patent DE-1907-192662 (2) · Patent DE-1909-11-06 Ludwig Sommer (2) · Patent DE-1908-250958 (2) · Patent DE-1911-258741 (2) · Patent DE-1911-276469 (2) · Patent DE-1913-287314 (2)
Related to aircraft:
Patent agent:
None (123) · Marks & Clerk (10) · Herbert Haddan & Co. (5) · Clement Lean (2) · A. de Carsalade (2) · H. Bœttcher fils (2) · J. G. Lorrain (2) · Haseltine, Lake & Co. (2)
National tech categories:
None (40) · DE 77 (23) · FR 6.4 (15) · DE 77h.4 (15) · AT 77d (11) · DE 77h.10 (11) · DE 77h (9) · DE 77h.3 (5) · GB 4 propel & steer (5) · USPC 244/72 (4) · USPC 244/127 (3) · USPC 244/126 (3) · HU V/h (3) · GB 4 aërostats (3) · IT 8 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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