Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (965)
- Patents (17491)
- Person (2094)
- Publications (24551)
- Techtypes (2366)
Use the filters below to narrow your results.
Albert Sugden (1) ·
Daniel Lewis (3) ·
Earl Homer Kelsey (1) ·
Edgar Lee Laur (2) ·
Frederich Philip Godson (1) ·
Frederick William Dufwa (1) ·
Herbert M. Cooley (1) ·
James Edward Fraser (1) ·
Joseph H ESSON (1) ·
Lewis Hector Ray (1) ·
Orrin TOWNER (1) ·
Stanley Drake (1) ·
William J. Wells (1) ·
William James Wells (2)
None (1) ·
Bertram Edward Dunbar Kilburn (1) ·
Daniel Lewis (3) ·
Earl Homer Kelsey (1) ·
Edgar Lee Laur (1) ·
ESSON JOSEPH H (1) ·
Frederich Philip Godson (1) ·
Frederick William Dufwa (1) ·
Herbert M. Cooley (1) ·
Jacob Reutimann (1) ·
James Edward Fraser (1) ·
Lewis Hector Ray (1) ·
Robert John Wells (1) ·
Stanley Drake (1) ·
TOWNER ORRIN (1) ·
William J. Wells (1) ·
William James Wells (1) ·
Williams James Welles (1)
None (4) ·
aeroplanes (1) ·
airplane (1) ·
airship (2) ·
balloon (1) ·
construction (1) ·
control (1) ·
control surfaces (1) ·
couldn't classify (1) ·
design (1) ·
dirigible (3) ·
equilibrium (1) ·
frame (1) ·
LTA (1) ·
parachute (1) ·
propeller (1) ·
propulsion (2) ·
rudders (1) ·
safety (1) ·
stability (1)
CPC B62C5/04 (1) ·
CPC B64B1/00 (1) ·
CPC B64B1/58 (1) ·
CPC B64C1/08 (1) ·
CPC B64C11/001 (1) ·
CPC B64C11/06 (1) ·
CPC B64C13/04 (1) ·
CPC B64C17/00 (1) ·
CPC B64C2001/0063 (1) ·
CPC B64C23/005 (1) ·
CPC B64C27/04 (1) ·
CPC B64C27/32 (1) ·
CPC B64C2700/6273 (1) ·
CPC B64C2700/6281 (1) ·
CPC B64C39/005 (1) ·
CPC B64C9/00 (1) ·
CPC B64D17/80 (1)
Showing below up to 14 results in range #1 to #14.