Drilldown: Patents

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Patents > Inventor location : Los Angeles or Pennsylvania or Var

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Office:
Inventors:
Seth Hart (7) · Robert Ingersoll Eustis (6) · John Holmes Wilson (3) · Louis T. Frederick (2)
Inventor country:
Inventor location: (Click arrow to add another value)
Applicant person:
Seth Hart (7) · Robert Ingersoll Eustis (6) · John Holmes Wilson (3) · Louis T. Frederick (2)
Applicant type:
Applicant is inventor:
Tech fields:
propeller (13) · airplane (9) · stability (8) · None (7) · propulsion (7) · control (6) · frame (6) · LTA (5) · navigation (5) · construction (4) · safety (3) · HTA (3) · military (3)
Full specification filed date:
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Related to aircraft:
CPCs:
CPC B64C11/36 (5) · CPC B64C17/00 (4) · CPC B64C39/00 (3) · CPC B64C2700/6295 (3) · CPC B64B1/00 (2) · CPC B64C13/00 (2) · CPC B64C3/385 (2) · CPC B64C23/005 (2) · CPC B64C3/00 (2) · None (2) · CPC B64C11/006 (2)
First filing:
Citations from after 1930:
Number of text pages:
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