Drilldown: Patents
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- Airplane (18)
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- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17649)
- Person (2204)
- Publications (24578)
- Techtypes (2418)
Use the filters below to narrow your results.
Albert G. Barton (1) ·
Alfred John Macy (1) ·
Archiebald L. McKelvey (1) ·
Claude R. Howorth (1) ·
Elmer Ambrose Sperry (1) ·
Joel Alfonzo RICE (1) ·
John Thomas Havens (1) ·
Joseph T. Crow (1) ·
Martin Jelalian (1) ·
Oscar J Laisy (1) ·
Rupert Allen Emmons (1) ·
Victor GROVE (1) ·
William E. Somerville (1) ·
William S. Elliot (1)
None (1) ·
Albert G. Barton (1) ·
Alfred John Macy (1) ·
Archiebald L. McKelvey (1) ·
Claude R. Howorth (1) ·
GROVE VICTOR (1) ·
John Thomas Havens (1) ·
Joseph T. Crow (1) ·
Martin Jelalian (1) ·
Oscar J Laisy (1) ·
RICE JOEL ALFONZO (1) ·
Rupert Allen Emmons (1) ·
William E. Somerville (1) ·
William S. Elliot (1)
None (7) ·
fabric (1) ·
gyroscope (1) ·
helicopter (1) ·
parachute (1) ·
safety (1) ·
stability (1) ·
stays (1) ·
whole (1) ·
wires (1)
CPC B64B1/00 (2) ·
CPC B64C17/00 (1) ·
CPC B64C27/82 (1) ·
CPC B64C2700/6235 (1) ·
CPC B64C2700/6295 (1) ·
CPC B64C3/00 (2) ·
CPC B64C31/04 (1) ·
CPC B64C39/005 (1) ·
CPC B64C39/08 (1) ·
CPC B64C39/12 (1) ·
CPC B64C9/00 (2) ·
CPC B64D17/72 (1) ·
CPC G01C19/38 (1) ·
CPC Y10T24/3747 (1) ·
CPC Y10T74/1204 (1) ·
CPC Y10T74/1225 (1)
Showing below up to 14 results in range #1 to #14.
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- Timeline: Year filed
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- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
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