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Patents > Inventor country: DE & Number of text pages: 0-20 & Number of figures: 10-40

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Office:
Inventors:
None (5) · Adolf Sprater (5) · Ferdinand von Zeppelin (5) · Hermann Hassenbach (4) · Alois Wolfmüller (4) · Wilhelm Goetjes (3) · Walter Hermann von Mach (3) · Rudolf Wagner (3) · Karl Willems (3) · Ramiro de Palacios (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (24) · Adolf Sprater (5) · Hermann Hassenbach (4) · Ferdinand von Zeppelin (3) · Claudius Dornier (3) · Karl Willems (3) · Rudolf Wagner (3) · Alois Wolfmüller (3) · Julius Hermann Carl Gebauer (2) · Georg Emil Oscar Lange (2) · Walter Hermann von Mach (2) · Gustav Voigt (2) · Edward Dulier (2) · Ernst Georg August Baumgarten (2) · Julius Schülke (2) · Carl Heinrich Julius Wiese (2)
Applicant is inventor:
Tech fields:
propulsion (23) · LTA (21) · airplane (20) · stability (19) · frame (14) · None (13) · navigation (12) · wings (10) · propeller (10) · control (10) · airship (9) · design (9) · balloon (9) · flapping (8) · Propellers (7) · subsystem (7) · aerodynamics (7) · hybrid (6) · ornithopter (6) · whole (6)
Full specification filed date:
Application number:
None (52)
Granted:
Supplementary to patent:
None (64) · Patent DE-1895-98580 (5) · Patent FR-1907-378566 (3) · Patent DE-1893-73799 (2) · Patent DE-1910-243485 (2) · Patent FR-1902-324521 (2) · Patent DE-1894-83896 (2) · Patent GB-1911-19976 (2)
Related to aircraft:
Patent agent:
None (51) · E. Blètry (3) · Chatwin, Herschell & Co. (3) · Charles Dony (2) · A. M. & William Clark (2) · Abel & Imray (2) · Boult, Wade & Tennant (2)
Assigned to:
CPCs:
None (35) · CPC B64C17/00 (13) · CPC B64C33/02 (8) · CPC B64C2700/6218 (8) · CPC B64B1/00 (4) · CPC B64C2700/6233 (4) · CPC B64C2001/0081 (4) · CPC B64C2700/6295 (3) · CPC B64C33/00 (3) · CPC B64C3/00 (3) · CPC B64C1/06 (3) · CPC B64B1/58 (3) · CPC B64C1/00 (2) · CPC B64C3/56 (2) · CPC B64C2700/6214 (2) · CPC B64C2001/0063 (2) · CPC B64C39/008 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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