Drilldown: Patents
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Patents > Assigned to:
None
& National tech categories :
USPC 244/3.23 or
USPC 244/30
& Family year:
1880 - 1889
Use the filters below to narrow your results.
Albert Livingstone Blackman (1) ·
Carl E. Myers (1) ·
Carl G. E. Hennig (1) ·
Carlotta Myers (1) ·
Charles P. Fest (1) ·
David M. Mefford (1) ·
Edmund L. Zalinski (1) ·
Edward De Jongh (1) ·
Eugene F. Falconnet (2) ·
George H. Ogilvy (1) ·
George H. Reynolds (1) ·
Gustav Koch (1) ·
Hurgar Hunnicutt (1) ·
Joel Ray (1) ·
Martin Braun (1) ·
Nicholas Helmer (1) ·
Richard Cail (1)
Albert Livingstone Blackman (1) ·
Carl E. Myers (1) ·
Carl G. E. Hennig (1) ·
Carlotta Myers (1) ·
Charles P. Fest (1) ·
David M. Mefford (1) ·
Edmund L. Zalinski (1) ·
Edward de Jongh (1) ·
Eugene F. Falconnet (2) ·
George H. Ogilvy (1) ·
George H. Reynolds (1) ·
Gustav Koch (1) ·
Hurgar Hunnicutt (1) ·
Joel Ray (1) ·
Martin Braun (1) ·
Nicholas Helmer (1) ·
Richard Cail (1)
airplane (1) ·
anchor (1) ·
ballistics (1) ·
balloon (4) ·
car (4) ·
cargo (1) ·
frame (6) ·
glider (1) ·
hybrid (1) ·
landing (2) ·
LTA (11) ·
LTA: car (1) ·
marine (1) ·
military (3) ·
mooring (1) ·
navigation (8) ·
ornithopter (1) ·
projectile (4) ·
propeller (3) ·
propulsion (4) ·
rudder (3) ·
safety (2) ·
stability (2) ·
steering (1) ·
whole (1)
Showing below up to 16 results in range #1 to #16.