Drilldown: Patents

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Patents > Granted: Yes & First filing: None & Number of figures: 12-50000000

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Inventors:
None (3) · George Raymond Lawrence (3) · Jean Francis Webb (3) · Glenn Hammond Curtiss (2) · Anthony Rudolph Silverston (2) · Louis Brennan (2) · Enrico Forlanini (2) · Ferdinand von Zeppelin (2) · Ludwig Schmidl (2)
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Tech fields:
Airplane (20) · frame (18) · stability (13) · design (11) · propulsion (9) · propeller (8) · marine (7) · whole (7) · safety (7) · construction (6) · landing (6) · navigation (6) · hybrid (5) · LTA (5) · parachute (5) · wings (5)
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