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Patents > Inventor country : AU or DE & CPCs : CPC B64C33/02 or CPC B64C35/00

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Inventors:
None (13) · Friedrich Kopsch (4) · Hermann Hassenbach (3) · Gustav Mees (3) · Paul GROSSER (3) · Richard Blum (2) · Gustav Pieske (2) · Max Muehter (2) · George McMullen (2) · Erhard Brunsmann (2) · Raphael Schwéers (2) · Franz MINNERS (2) · Arthur VON KEISSLER (2) · Caspar Dietrich Otto Vollmann (2) · Alexander von Willisch (2) · Alfred Theodor Zeise (2)
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Applicant person:
None (29) · Friedrich Kopsch (4) · Hermann Hassenbach (3) · GROSSER Paul (3) · Gustav Mees (3) · Arthur von Keissler (2) · GOSSMANN Otto (2) · Richard Blum (2) · Raphael Schwéers (2) · MINNERS FRANZ (2) · Max Muehter (2) · Alexander von Willisch (2) · Alfred Theodor Zeise (2) · Caspar Dietrich Otto Vollmann (2) · Claudius Dornier (2)
Applicant is inventor:
Tech fields:
None (31) · flapping (24) · propulsion (11) · frame (11) · wings (11) · subsystem (10) · ornithopter (8) · wing (7) · marine (7) · hydroaeroplane (7) · airplane (6) · Control (6) · wheels (5) · navigation (5) · LTA (5) · design (5) · hybrid (5) · airship (4) · Hydroplane (4)
Full specification filed date:
Application number:
None (32)
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Related to aircraft:
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CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
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