Drilldown: Patents
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- Airplane (18)
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Year filed:
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None (16) ·
Adolphe Michael (1) ·
Andreas Ożegowski (2) ·
August von Wedell (1) ·
Charles Bellens (1) ·
Eduard Nultsch (1) ·
Ernst Georg August Baumgarten (1) ·
Felix Michau (1) ·
Ferdinand Lanz (1) ·
Firmin Bousson (2) ·
Francesco Fronz (1) ·
Franz F. C. Dähn (1) ·
Frederick William Brearey (1) ·
Friedrich Kopsch (1) ·
Georg Fischer (1) ·
Gustav Fischer (1) ·
Hellmuth Hirth (1) ·
Henry Mesinger (1) ·
Hermann Ruthenberg (1) ·
Hugo Lentz (1) ·
Jacob Knappich (1) ·
Joens (1) ·
Joseph Hofmann (1) ·
Michel Schleiffer (1) ·
Otto Schmidt (1) ·
Raimund Nimfuehr (1) ·
Robert Wiesendanger (1) ·
Rudolf Chillingworth (1) ·
Wirth & Co. (1)
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flapping (15) ·
propulsion (13) ·
wing (7) ·
LTA (6) ·
whole (5) ·
ornithopter (5) ·
airplane (5) ·
frame (5) ·
wings (4) ·
subsystem (4) ·
airship (4) ·
design (3) ·
None (3) ·
control (3)
Filing date:
Full specification filed date:
Application number:
Grant date:
Granted:
Publication date:
Supplementary to patent:
Related to aircraft:
Patent agent:
Assigned to:
National tech categories:
IPCs: (Click arrow to add another value)
CPCs:
Family year:
Citations from after 1930:
Number of figures:
Showing below up to 44 results in range #1 to #44.
