Drilldown: Patents

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Patents > Granted: Yes & Supplementary to patent : Patent FR-1916-502839 or Patent US-1913-04-21 George Raymond Lawrence or None & Assigned to : Établissements de Dion-Bouton or None & IPCs : IPC B64C27/04 or IPC B64C3/18 or IPC B64C33/00 or IPC B64C39/00 & CPCs: CPC B64C39/08

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Inventors:
Charles Rudolph Wittemann (2)
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Charles Rudolph Wittemann (2)
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Tech fields:
airplane (14) · None (8) · stability (6) · Wings (5) · construction (4) · frame (4) · airfoil (3) · multiplane (3) · control (3) · navigation (3) · safety (2) · hybrid (2) · design (2) · propellers (2) · biplane (2) · aerodynamics (2) · hydroplane (2) · landing (2) · whole (2) · wheels (2)
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