Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17648)
- Person (2198)
- Publications (24575)
- Techtypes (2409)
Use the filters below to narrow your results.
Alfred John Macy (2) ·
Archibald Black (1) ·
Arthur Lionel Rawlings (1) ·
Elmer A. Sperry (1) ·
Elmer Ambrose Sperry (1) ·
Finley R. Porter (1) ·
Geoffrey Harrison Brancker (1) ·
Henry E. Krammer (1) ·
Henry Ziemss, Jr. (1) ·
Isaac Bell (1) ·
James Vernon Martin (2) ·
Nelson W. Dalton (1) ·
Ralph Hazlett Upson (1) ·
Robert Kemp (2) ·
Ruter William Springer (1) ·
William B. Stout (1) ·
William L Gilmore (1) ·
William Starling Burgess (1)
None (6) ·
Alfred John Macy (2) ·
Archibald Black (1) ·
Arthur Lionel Rawlings (1) ·
Elmer A. Sperry (1) ·
Geoffrey Harrison Brancker (1) ·
Henry E. Krammer (1) ·
Henry Ziemss, Jr. (1) ·
Isaac Bell (1) ·
James V. Martin (1) ·
James Vernon Martin (1) ·
Nelson W. Dalton (1) ·
Ruter William Springer (1) ·
William B. Stout (1) ·
William Starling Burgess (1)
Tech fields:
None (4) ·
IPC B32B27/00 (1) ·
IPC B64C 11/00 (1) ·
IPC B64C1/00 (2) ·
IPC B64C11/20 (1) ·
IPC B64C11/24 (1) ·
IPC B64C17/00 (2) ·
IPC B64C17/06 (1) ·
IPC B64C23/06 (1) ·
IPC B64C25/50 (1) ·
IPC B64C3/00 (2) ·
IPC B64C3/46 (1) ·
IPC B64C3/48 (1) ·
IPC B64C3/50 (1) ·
IPC B64C35/00 (1) ·
IPC B64C39/00 (1) ·
IPC B64F1/20 (1) ·
IPC G01C19/38 (1) ·
IPC G05D1/02 (1)
None (2) ·
B64C2001/0063 (1) ·
B64C2001/0081 (1) ·
CPC B32B27/00 (1) ·
CPC B64B1/40 (1) ·
CPC B64C1/061 (1) ·
CPC B64C11/20 (1) ·
CPC B64C11/24 (1) ·
CPC B64C17/00 (2) ·
CPC B64C17/06 (1) ·
CPC B64C23/076 (1) ·
CPC B64C25/50 (1) ·
CPC B64C2700/6216 (1) ·
CPC B64C2700/6235 (1) ·
CPC B64C3/00 (1) ·
CPC B64C3/385 (1) ·
CPC B64C3/46 (1) ·
CPC B64C3/48 (1) ·
CPC B64C3/50 (1) ·
CPC B64C35/00 (2) ·
CPC B64F1/20 (1) ·
CPC B64F2700/6261 (1) ·
CPC B64F2700/6292 (1) ·
CPC G01C19/38 (1) ·
CPC G05D1/0206 (1) ·
CPC Y02T50/10 (1) ·
CPC Y02T50/145 (1) ·
CPC Y10T29/49332 (1) ·
CPC Y10T403/29 (1)
Showing below up to 20 results in range #1 to #20.
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- Main
- Timeline: Year filed
- Timeline: Year granted
- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year