Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (480)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17619)
- Person (2161)
- Publications (24571)
- Techtypes (2388)
Patents > Office :
FR or
MX or
SAX or
Other
& Inventor country:
US
& Supplementary to patent:
None
& CPCs :
CPC B64B1/40 or
CPC B64C2700/6212 or
CPC B64C2700/6235 or
CPC B64C39/005
& Number of text pages:
2-3
& Number of figures:
2-3
Use the filters below to narrow your results.
Amos A. Wyckoff (1) ·
Armin Helfer (1) ·
Carl Dryden Browne (1) ·
Ernest G. Briggs (1) ·
Ernest Kitchen (1) ·
George L. Bumbaugh (1) ·
James H. Pearson (1) ·
John G. Potts (1) ·
Max Singelmann (1) ·
Paul G. Zimmermann (1) ·
Ralph Hazlett Upson (2) ·
Russell Ruffus Waterman (1) ·
Thomas M. Pierce (1)
None (3) ·
airplane (1) ·
airship (1) ·
balloon (4) ·
balloons (1) ·
electricity (1) ·
fun (1) ·
fuselage (1) ·
gas (1) ·
heavier-than-air (1) ·
helicopter (1) ·
HTA (2) ·
hybrid (1) ·
impeller (1) ·
kite (2) ·
LTA (4) ·
parachute (2) ·
propellers (1) ·
safety (1) ·
stability (4) ·
wings (1)
Showing below up to 15 results in range #1 to #15.