Drilldown: Patents
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Patents > National tech categories :
DE 77h or
USPC 244/30
& First filing:
Yes
& Number of figures:
4-5
Use the filters below to narrow your results.
Amédée Mathurin Gabriel Sébillot (1) ·
Andreas Ożegowski (1) ·
August Riedinger (1) ·
Eli Pollak (1) ·
Franz Bollhorn (1) ·
Franz Meyer (1) ·
George J. Yeager (1) ·
Heinrich Suter (1) ·
James M. Park (1) ·
Jesse B. Laingor (1) ·
John Arbtin (1) ·
Lewis J. Evans (1) ·
Manoel Vianna Coutinho (1) ·
Michael H. Whalen (1) ·
Oliver K. Chance (1) ·
Otto Francis (1)
None (2) ·
Andreas Ożegowski (1) ·
August Riedinger (1) ·
Edward E. Clement (1) ·
Eli Pollak (1) ·
Franz Bollhorn (1) ·
Franz Meyer (1) ·
George J. Yeager (1) ·
James M. Park (1) ·
Jesse B. Laingor (1) ·
John Arbtin (1) ·
Lewis J. Evans (1) ·
Manoel Vianna Coutinho (1) ·
Michael H. Whalen (1) ·
Oliver K. Chance (1) ·
Otto Francis (1)
None (2) ·
airfoil (2) ·
airplane (1) ·
balloon (2) ·
car (1) ·
compartments (1) ·
design (1) ·
Drachenballon (1) ·
flapping (1) ·
frame (2) ·
hot air (1) ·
hybrid (2) ·
hydrogen (1) ·
kite balloon (1) ·
LTA (11) ·
military (1) ·
navigation (5) ·
parachute (1) ·
propeller (1) ·
propellers (1) ·
propulsion (2) ·
rudder (1) ·
safety (1) ·
stability (1) ·
subsystem (1) ·
tail (1) ·
whole (1) ·
wings (1)
Showing below up to 15 results in range #1 to #15.
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