Drilldown: Patents

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Patents > Office : DE or SE & Applicant firm: None & Tech fields : Stability or propulsion

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Office: (Click arrow to add another value)
Inventors:
Richard Czygan (3) · Ernst Georg August Baumgarten (3) · None (2) · François Hennebique (2) · Otto Koch (2) · Otto Wittkowski (2) · Paul Nipkow (2) · Fritz Robitzsch (2) · Erich von Bernd (2) · Hellmuth Hirth (2)
Applicant person:
None (57) · Richard Czygan (3) · Erich von Bernd (2) · Ernst Georg August Baumgarten (2) · Otto Koch (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
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Related to aircraft:
Assigned to:
IPCs:
None (75) · IPC B64C33/02 (9) · IPC B64C17/00 (6) · IPC B64C11/00 (6) · IPC B64B1/00 (4) · IPC B64C1/00 (4) · IPC B64C39/00 (4) · IPC B64B1/58 (3) · IPC B64C17/04 (2) · IPC B64C27/08 (2) · IPC B64C3/40 (2) · IPC B64C11/16 (2) · IPC B64B1/06 (2) · IPC B64B1/40 (2) · IPC A63H27/127 (2)
CPCs:
None (61) · CPC B64C17/00 (12) · CPC B64C33/02 (8) · CPC B64B1/00 (7) · CPC B64C11/006 (7) · CPC B64C13/00 (3) · CPC B64C23/005 (3) · CPC B64B1/58 (3) · CPC B64C33/00 (3) · CPC B64C11/00 (3) · CPC B64C2700/6281 (3) · CPC B64C27/10 (2) · CPC B64C2700/6218 (2) · CPC B64C2700/6212 (2) · CPC B64B1/40 (2) · CPC B64B1/62 (2) · CPC B64C3/42 (2) · CPC B64D2700/62692 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 152 results in range #1 to #152.

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