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Patents > Assigned to: None & IPCs: IPC B64C11/00 & Number of claims: 4-50

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Inventors:
None (3) · Ernest Abington Vessey (2) · Vincent Wisniewski (2) · Max Reymond (2) · Kurt Schultze (2) · Jan Jaakson (2) · Hermann Ruthenberg (2)
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None (4) · Max Reymond (2) · Jan Jaakson (2) · Kurt Schultze (2) · Hermann Ruthenberg (2) · Ernest Abington Vessey (2) · Vincent Wisniewski (2)
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Tech fields:
propulsion (19) · propellers (14) · design (6) · None (5) · propeller (4) · marine (4) · wings (4) · airship (4) · aerial propellers (4) · aerodynamics (3) · control (3) · airplane (3) · aerial propeller (2) · windmill (2) · LTA (2) · hydrodynamics (2) · energy (2)
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None (4)
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