Drilldown: Patents

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Patents > Filing date: 1800 - 1899 & Grant date: 1880 - 1889 & Number of claims: None

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Inventors:
Comte Antoine Apraxine (5) · Frederick William Brearey (5) · Otto Lilienthal (4) · Ernst Georg August Baumgarten (3) · Albert Livingstone Blackman (2) · William BEESON (2)
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LTA (26) · None (22) · Propulsion (18) · balloon (11) · navigation (9) · marine (6) · car (6) · ornithopter (4) · glider (4) · flapping (3) · rudder (3) · military (3) · frame (3) · Windmill (3) · airship (3) · cargo (3)
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Showing below up to 87 results in range #1 to #87.

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