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Patents > Year granted: 1898 & Granted: Yes & Citations from after 1930: None

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Inventors:
None (18) · Ferdinand von Zeppelin (7) · Clément Ader (5) · Jean Dusséqué (4) · Ernest Wilson (3) · Octave Chanute (3) · Pieri (2) · Edward Zarski (2) · Max Lochner (2) · Charles John Evans (2) · Paul Molnar (2) · Charles E. Hite (2) · Pol de Czernichoswski (2) · Hans Hörbiger (2) · Alaux (2)
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None (52) · Jean Dusséqué (4) · Ferdinand von Zeppelin (3) · Edward Zarski (2) · Pieri (2) · Paul Molnar (2) · Max Lochner (2) · Hans Hörbiger (2)
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Tech fields:
LTA (39) · propulsion (24) · None (21) · frame (18) · navigation (17) · Airplane (14) · balloon (11) · rudder (9) · kite (8) · instrument (7) · Dirigible (7) · wings (6) · flapping (6) · electricity (5) · hybrid (5) · Dirigibles (5) · propeller (5) · stability (5)
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None (39) · FR 6.3 (35) · GB 4 propel & steer (14) · GB 4 without buoyant (8) · GB 4 framework (6) · GB 4 aëroplanes (5) · USPC 244/153R (5) · DE 77 (5) · GB 4 motors (3) · HU V/h (3) · USPC 244/99 (2) · USPC 89/1.51 (2) · CH 115 (2) · GB 4 starting (2)
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