Drilldown: Patents
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Patents > Office:
DE
& Supplementary to patent :
Patent GB-1908-4519 or
Patent GB-1909-12556 or
Patent HU-1917-77280 or
None
& Related to aircraft :
0 or
1 or
navigation
& Family year:
1890 - 1899
Use the filters below to narrow your results.
Adolf Scheinert (1) ·
August Boehm (1) ·
Augusto Severo d'Albuquerque-Maranhão (1) ·
C. W. Firnhaber (1) ·
Carl Friedrich Billwiller (1) ·
Carl Georg Rodeck (1) ·
E. Hankwitz (1) ·
E. Lavarenne (1) ·
Emil Fischbach (1) ·
Emil Lachmann (1) ·
F. Gaebert (2) ·
Frederick Buchanan (1) ·
Gustav Koch (1) ·
Oscar Roeper (1) ·
Otto Schubert (1) ·
Otto Wendland (1) ·
Raphael Ernst May (2) ·
Richard Czygan (1) ·
Rudolf Krocker (1) ·
Thomas Ansboro (1)
None (1) ·
Adolf Scheinert (1) ·
August Boehm (1) ·
Augusto Severo d'Albuquerque-Maranhão (1) ·
C. W. Firnhaber (1) ·
Carl Friedrich Billwiller (1) ·
Carl Georg Rodeck (1) ·
E. Hankwitz (1) ·
E. Lavarenne (1) ·
Emil Fischbach (1) ·
Emil Lachmann (1) ·
F. Gaebert (2) ·
Frederick Buchanan (1) ·
Oscar Roeper (1) ·
Otto Schubert (1) ·
Otto Wendland (1) ·
Raphael Ernst May (2) ·
Richard Czygan (1) ·
Rudolf Krocker (1) ·
Thomas Ansboro (1)
None (4) ·
aerodynamics (1) ·
airflow (1) ·
airship (2) ·
ascension (1) ·
balloon (2) ·
captive (1) ·
car (1) ·
compartments (1) ·
construction (1) ·
design (3) ·
electricity (1) ·
elevation (1) ·
frame (3) ·
gas (1) ·
hand tool (1) ·
helicopter (1) ·
hybrid (1) ·
jet (1) ·
kite (3) ·
LTA (8) ·
marine (1) ·
navigation (2) ·
parachute (1) ·
passenger (1) ·
pressure (1) ·
propeller (4) ·
propulsion (6) ·
rudder (1) ·
steering (2) ·
Tragfläche (2) ·
wind (1)
None (6) ·
CPC A47J45/10 (1) ·
CPC A63H27/08 (1) ·
CPC B64B1/00 (1) ·
CPC B64B1/12 (1) ·
CPC B64B1/40 (1) ·
CPC B64B1/58 (2) ·
CPC B64C11/20 (1) ·
CPC B64C2027/8245 (1) ·
CPC B64C27/00 (1) ·
CPC B64C27/82 (1) ·
CPC B64C2700/6277 (1) ·
CPC B64C29/00 (1) ·
CPC B64C31/06 (1) ·
CPC B64C35/00 (1) ·
CPC B64C39/005 (1) ·
CPC B64F2700/6296 (1)
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- Calendar: Year filed
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