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Patents > Assigned to : Grand Rapids Trust Company or None & Number of claims: 18-19

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Office:
Inventors:
James Vernon Martin (3) · Wilbur Wright (2) · Alois Wolfmüller (2) · Sam Leonard Walkden (2) · Orville Wright (2)
Inventor country:
Applicant person:
None (4) · James V. Martin (3) · Sam Leonard Walkden (2) · Orville Wright (2) · Wilbur Wright (2) · Alois Wolfmüller (2)
Applicant type:
Applicant is inventor:
Tech fields:
stability (18) · airplane (15) · None (11) · frame (9) · Propulsion (8) · Design (8) · navigation (7) · LTA (6) · rudder (6) · automatic stability (6) · control (5) · gyroscope (5) · whole (5) · Marine (4) · propeller (4) · Propellers (3) · safety (3) · subsystem (3) · aerodynamics (3) · hybrid (3)
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CPCs:
None (9) · CPC B64C17/00 (3) · CPC B64C3/385 (3) · CPC B64C39/005 (3) · CPC B64B1/00 (3) · CPC B64C13/00 (3) · CPC B64C2700/6246 (2) · CPC B64C17/06 (2) · CPC B64C39/08 (2) · CPC B64C2700/6295 (2) · CPC B64C2700/6216 (2) · CPC G01C21/18 (2)
First filing:
Citations from after 1930:
Number of claims:
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Showing below up to 51 results in range #1 to #51.

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