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Patents > National tech categories : CH 129b or USPC 244/119 & Number of claims: 4-30

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Office:
Inventors:
Adalbert Plaček (2) · Dane Hurlburt (2) · Otto Schüle (2) · John C. Schleicher (2) · Alfred John Macy (2)
Inventor country:
Applicant person:
None (6) · Dane Hurlburt (2) · Otto Schüle (2) · John C. Schleicher (2) · Adalbert Plaček (2) · Alfred John Macy (2)
Applicant is inventor:
Tech fields:
airplane (19) · Design (13) · frame (12) · None (8) · whole (8) · stability (8) · wings (8) · fuselage (6) · Lift (5) · Control (5) · propellers (5) · construction (4) · safety (4) · HTA (4) · takeoff (3) · subsystem (3) · propeller (3) · wheels (3) · heavier-than-air (3)
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Showing below up to 49 results in range #1 to #49.

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