Drilldown: Patents

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Patents > Office : AH or DE & Applicant is inventor: Yes & Related to aircraft : 1 or 1906314176 or No or flapping or None & National tech categories : DE 77h or None

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Office: (Click arrow to add another value)
Inventors:
None (7) · Otto Lilienthal (6) · Stanislaus Victor Saloni (3) · Richard Wilcke (2) · Albert Graff (2) · August Riedinger (2)
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Tech fields:
LTA (23) · None (18) · frame (11) · balloon (9) · whole (9) · subsystem (9) · propulsion (8) · parachute (7) · hybrid (7) · propeller (6) · design (6) · Airplane (6) · stability (6) · navigation (5) · car (5) · valve (4)
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Citations from after 1930:
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Showing below up to 79 results in range #1 to #79.

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