Drilldown: Patents

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Patents > Year granted: 1900 - 1909 & Office : IT or NZ or RU or US & Applicant type: INDIV & National tech categories : IT 8 or USPC 244/153R or USPC 244/22 or USPC 244/45R or USPC 244/80 & Cites these patents: None

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Office: (Click arrow to add another value)
Inventors:
Alexander Graham Bell (3) · Viktor Tarczal (2) · Bartholomew Connolly (2) · Julius Uherkovich de Uherkocz (2)
Inventor country:
Applicant person:
None (4) · Alexander Graham Bell (3) · Viktor Tarczal (2) · Bartholomew Connolly (2) · Julius Uherkovich de Uherkocz (2)
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Applicant is inventor:
Tech fields:
flapping (17) · propulsion (16) · kite (14) · frame (14) · navigation (14) · airplane (13) · propeller (9) · stability (8) · rudder (6) · airfoil (6) · marine (6) · ornithopter (5) · aerodrome (5) · landing (5) · hybrid (4) · parachute (4) · takeoff (3) · LTA (3)
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Showing below up to 54 results in range #1 to #54.

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