Drilldown: Patents

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Patents > Inventor country : AT or RU & Assigned to : Albert L. Watters or Sperry Gyroscope Company or None & National tech categories: None & First filing: No

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Office:
Inventors:
None (7) · Comte Antoine Apraxine (3) · Franz Xaver Wels (3) · Vigilio Baldo (2) · Georg Wellner (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (6) · Franz Xaver Wels (3) · WILHELM GROSS (2) · Vigilio Baldo (2) · Comte Antoine Apraxine (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (27) · propulsion (13) · airplane (9) · Design (8) · Frame (8) · LTA (7) · Stability (6) · propellers (6) · hybrid (5) · Wings (5) · aerodynamics (4) · navigation (4) · lift (4) · Flapping (4) · propeller (3) · glider (3) · Construction (3) · balloon (3) · Wheels (3)
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Application number:
None (12)
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CPCs:
None (12) · CPC B64C33/02 (5) · CPC B64C33/00 (3) · CPC B64C39/00 (3) · CPC B64C2700/6295 (3) · CPC B64C3/54 (2) · CPC B64C2700/6274 (2) · CPC B64C17/00 (2) · CPC B64C17/06 (2) · CPC B64C23/005 (2) · CPC B64C35/00 (2) · CPC B64C1/00 (2) · CPC B64C39/005 (2) · CPC B64C2700/6216 (2) · CPC B64C11/006 (2) · CPC B64C2700/6228 (2) · CPC B64C39/008 (2)
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Cites these patents:
Citations from after 1930:
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Showing below up to 57 results in range #1 to #57.

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