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Patents > Inventor country : DE or NL & Tech fields : construction or control or helicopter or stability & First filing: No

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Office:
Inventors:
None (38) · Anton Flettner‎‎ (11) · Gustav Mees (7) · Otto Albin Budig (6) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (5) · Johann Schütte (4) · Franz Schneider (4) · Carl Hanschke (4) · Emil Lehmann (4) · Dr. Bernhard Reinhard Beenen (4) · Carl Wilhelm Paul (4)
Inventor country: (Click arrow to add another value)
Applicant person:
None (50) · Anton Flettner (11) · Gustav Mees (7) · Otto Albin Budig (6) · Franz Schneider (4) · Johann Schütte (4) · Carl Wilhelm Paul (4) · Carl Hanschke (4) · Emil Lehmann (4) · Dr. Bernhard Reinhard Beenen (3) · Carl Franz Hubert Hertel (3) · Max Raabe (3) · Hellmuth Hirth (3) · Paul Lehmann (3) · Hermann Franke (3) · Paul Michael (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (58) · 191110001D (2)
Granted:
Supplementary to patent:
None (77) · Patent DE-1909-220044 (4) · Patent FR-1909-410140 (4) · Patent DE-1910-06-18 Carl Hanschke (4) · Patent DE-1896-98109 (3) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent DE-1908-239989 (3) · Patent DE-1898-126955 (3) · Patent DE-1912-05-04 Otto Albin Budig (3) · Patent DE-1912-266327 (3)
Related to aircraft:
Patent agent:
None (113) · Schwab (6) · C. Baumann (4) · V. Dupont (2) · Herbert Haddan & Co. (2) · E. Blètry (2) · Lefort (2) · H. Boettcher fils (2) · Gaston Rose (2) · W. P. Thompson & Co. (2) · Ad. Sturm (2)
CPCs:
None (83) · CPC B64C17/00 (16) · CPC B64C13/00 (12) · CPC B64C2700/6218 (11) · CPC B64C3/00 (10) · CPC B64C2700/6235 (7) · CPC B64B1/00 (7) · CPC B64C23/005 (6) · CPC B64C2700/6274 (5) · CPC B64C3/18 (4) · CPC B64B1/58 (4) · CPC B64B1/40 (4) · CPC B64C39/00 (3) · CPC B64C2700/6216 (3) · CPC B64C17/06 (3) · CPC B64C2700/6212 (3)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 215 results in range #1 to #215.

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