Drilldown: Patents

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Patents > Filing date: 1880 - 1889 & Supplementary to patent: None & Number of diagram pages: None

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Inventors:
Otto Lilienthal (4) · Joaquim Ignacio Ribeiro (3) · Eugene F. Falconnet (3) · Comte Antoine Apraxine (3) · None (2) · William BEESON (2) · Hiram Stevens Maxim (2) · Gustav Lilienthal (2) · Robert Werner (2) · Ernst Georg August Baumgarten (2)
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Applicant person:
None (77) · Comte Antoine Apraxine (3) · William Robert Lake (2) · Robert Werner (2)
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Tech fields:
propulsion (38) · LTA (35) · None (27) · navigation (22) · balloon (14) · car (13) · whole (12) · frame (9) · stability (8) · propeller (8) · marine (8) · rudder (8) · military (7) · subsystem (6) · steam (6) · flapping (6)
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