Drilldown: Patents

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Patents > Assigned to: None & CPCs : CPC B64C11/346 or CPC B64C23/005 & Number of claims: None

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None (73) · Gustav Mees (4) · Walter Fisher LUFF (3) · Nelson Leslie Hyatt (3) · Otto SACK (2) · Douglas DOBBINS (2) · Franklin William Lake (2) · Reuben B. Swank (2) · George Mitchell (2) · John William OMAN (2) · August Wendtland (2) · Stephane Drzewiecki (2) · Alwin HITZEROTH (2)
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Applicant person:
None (82) · Walter Fisher Luff (3) · Gustav Mees (3) · Nelson Leslie Hyatt (3) · Carl Emil Ritter (2) · John DAY PREZ (2) · Reuben B Swank (2) · Vincent Joseph Conces (2) · HITZEROTH ALWIN (2) · Franklin William Lake (2) · Mitchell GEORGE (2) · SACK Otto (2)
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Tech fields:
None (222) · airplane (17) · propulsion (8) · stability (5) · takeoff (5) · navigation (4) · Hybrid (4) · helicopter (4) · Aerodynamics (4) · propeller (3)
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None (77)
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