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Patents > National tech categories : DE 77 or GB 4 motors

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Office:
Inventors:
Ernst Georg August Baumgarten (4) · F. Gaebert (4) · None (3) · Hiram Stevens Maxim (3) · Georg Fischer (3) · Carl Alfred Johansson (3) · Richard Czygan (2) · Henry Boinet (2) · Edward Joel Pennington (2) · Carl Georg Rodeck (2) · Carl Friedrich Billwiller (2) · Otto Schmidt (2) · Federico Capone (2) · Ferdinand von Zeppelin (2) · Raphael Ernst May (2) · Frederick William Brearey (2) · Hermann Israel (2) · Rudolf Chillingworth (2) · Hermann Ganswindt (2)
Applicant person:
None (71) · Carl Alfred Johansson (3) · Georg Fischer (3) · F. Gaebert (3) · Ernst Georg August Baumgarten (3) · Federico Capone (2) · Richard Czygan (2) · Raphael Ernst May (2) · Ferdinand von Zeppelin (2) · Carl Georg Rodeck (2) · Otto Schmidt (2) · Carl Friedrich Billwiller (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (84) · propulsion (45) · balloon (31) · navigation (30) · propeller (21) · frame (20) · car (19) · airship (15) · None (13) · control (12) · stability (11) · dirigible (10) · captive (9) · kite (9) · marine (8) · electricity (8) · ornithopter (8) · gas (7)
Full specification filed date:
Application number:
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IPCs:
None (105) · IPC B64C33/02 (12) · IPC B64B1/00 (7) · IPC B64C31/06 (5) · IPC B64B1/58 (5) · IPC B64B1/40 (5) · IPC B64C23/00 (4) · IPC B64B1/06 (3) · IPC B64B1/62 (2) · IPC B64C27/04 (2) · IPC B64C39/00 (2) · IPC B64C11/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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Showing below up to 166 results in range #1 to #166.

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