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Patents > Inventor country: US & Family year: 1909 & Number of claims: 1-3

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Inventors:
John Washington Wilson (4) · Simon Brubaker Minnich (3) · Milton D. Thompson (3) · Todd Churchill Woodworth (2) · James Means (2) · Charles Alfred Swenson (2) · Joseph Allison Steinmetz (2) · Reginald Aubrey Fessenden (2)
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Applicant person:
John Washington Wilson (4) · Simon Brubaker Minnich (3) · Milton D. Thompson (3) · None (2) · Reginald Aubrey Fessenden (2) · Joseph Allison Steinmetz (2) · Charles Alfred Swenson (2) · Todd Churchill Woodworth (2)
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Tech fields:
propeller (15) · frame (14) · airplane (13) · navigation (12) · LTA (10) · rudder (9) · stability (9) · propellers (7) · safety (7) · propulsion (6) · wheels (6) · helicopter (6) · balloon (5) · takeoff (5) · car (5) · hybrid (5) · wings (5)
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None (21)
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None (17) · FR 6.4 (5) · USPC 244/65 (3) · DE 77h.5 (2) · USPC 244/64 (2) · RU Group V (2) · USPC 244/73R (2) · USPC 244/153R (2)
CPCs:
None (8) · CPC B64C23/005 (5) · CPC B64C17/00 (5) · CPC F03D3/00 (3) · CPC Y02E10/74 (3) · CPC B64C33/02 (3) · CPC B64C39/005 (3) · CPC B64C2700/6281 (2) · CPC B64C11/001 (2) · CPC B64C27/82 (2) · CPC F04D25/088 (2) · CPC A63H27/08 (2) · CPC B64B1/00 (2) · CPC B63H1/24 (2)
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