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Patents > Inventor country: US & Applicant firm: None & Tech fields : Subsystem or lift

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Office:
Inventors:
Jean Francis Webb (7) · Burt Jackson Pressey (5) · James Means (5) · Oscar Alvin Danielson (4) · John Seiler (3) · Edward Joel Pennington (2) · Paul Carlton Elliott (2) · William Swart Romme (2) · Charles Arthur Wragg (2) · Augustus Moore Herring (2)
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Applicant person:
None (13) · Burt Jackson Pressey (5) · James Means (5) · Jean Francis Webb, Sr. (3) · Paul Carlton Elliott (2) · John Seiler (2) · William Swart Romme (2) · Augustus Moore Herring (2)
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National tech categories:
None (18) · FR 6.4 (6) · USPC 244/80 (3) · AT 77d (2) · BE K (2) · USPC 356/27 (2) · USPC 33/232 (2)
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