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Patents > IPCs: IPC B64C1/00 & Number of claims: 7-20

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Inventors:
Adolf Sprater (4) · Frederick James Hargreaves (3) · None (2) · Paul Robin (2) · François Dergint (2) · Lin-Marius Mannent (2) · Louis-Léon Astoux (2) · Édouard Tarron (2) · Edmund Sparmann (2) · Jules Védrines (2) · Sam Leonard Walkden (2)
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Adolf Sprater (4) · Frederick James Hargreaves (3) · Paul Robin (2) · Jules Védrines (2) · François Dergint (2) · Lin-Marius Mannent (2) · Louis-Léon Astoux (2) · Edmund Sparmann (2) · None (2) · Sam Leonard Walkden (2)
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Tech fields:
stability (39) · airplane (31) · automatic stability (20) · aerodynamics (7) · gyroscope (7) · design (7) · fuselage (6) · None (5) · Equilibrium (5) · Construction (5) · control (4) · subsystem (4) · propellers (4) · electricity (4) · wings (3) · chassis (3)
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