Drilldown: Patents

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Patents > Office : DE or FI & Inventor country: DE & Applicant is inventor: Yes & Tech fields : gas or propeller or propellers or wings & Application number: None

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Office: (Click arrow to add another value)
Inventors:
None (7) · Ernst Heinkel (6) · Christian Lorenzen (4) · Richard Czygan (3) · Joseph Hofmann (3) · Walter Hermann von Mach (2) · Johannes Schilling (2) · Reinhard Mannesmann (2) · Reinhold Richter (2) · Gustav Mees (2) · Andreas Ożegowski (2) · Hellmuth Hirth (2) · Jakob Haw (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (52) · Ernst Heinkel (6) · Richard Czygan (3) · Walter Herrmann von Mach (2) · Gustav Mees (2) · Andreas Ożegowski (2) · Johannes Schilling (2) · Joseph Hofmann (2)
Applicant is inventor: (Click arrow to add another value)
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Related to aircraft:
Patent agent:
Assigned to:
IPCs:
None (49) · IPC B64C11/16 (5) · IPC B64C39/00 (5) · IPC B64C1/26 (4) · IPC B64B1/62 (4) · IPC B64C23/00 (3) · IPC B64C3/00 (3) · IPC B64C11/34 (3) · IPC B64B1/00 (2) · IPC B64C33/02 (2) · IPC B64C3/56 (2) · IPC B64C11/00 (2) · IPC B64B1/58 (2) · IPC B64B1/60 (2) · IPC B64B 1/62 (2)
CPCs:
None (41) · CPC B64B1/62 (7) · CPC B64B1/00 (6) · CPC B64C23/005 (4) · CPC B64C1/26 (3) · CPC B64B1/58 (3) · CPC B64C39/003 (2) · CPC B64C3/00 (2) · CPC B64C11/34 (2) · CPC B64C3/56 (2) · CPC B64C11/22 (2) · CPC B64C11/00 (2) · CPC B64C11/006 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 111 results in range #1 to #111.

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