Drilldown: Patents

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Patents > Office : DE or SE & Applicant is inventor: Yes & Tech fields : airplane or flapping & Supplementary to patent : DE79446 or None

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Office: (Click arrow to add another value)
Inventors:
None (12) · Ernst Heinkel‎ (6) · Rumpler-Werke A.-G. in Berlin-Johannisthal (2) · Alexander Baumann (2) · Rudolf Chillingworth (2) · Robert Esnault-Pelterie (2) · Andreas Ożegowski (2) · Anton Flettner (2) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (2) · Reinhard Mannesmann (2) · Friedrich Kopsch (2)
Inventor country:
Applicant person:
None (52) · Ernst Heinkel (6) · Andreas Ożegowski (2) · Anton Flettner (2) · Friedrich Kopsch (2) · Robert Esnault-Pelterie (2)
Applicant is inventor: (Click arrow to add another value)
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Related to aircraft:
Patent agent:
CPCs:
None (25) · CPC B64C33/02 (12) · CPC B64C3/00 (9) · CPC B64C2700/6235 (5) · CPC B64C13/00 (4) · CPC B64C17/00 (3) · CPC B64C33/00 (3) · CPC B64C11/00 (3)
First filing:
Cites these patents:
Citations from after 1930:
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