Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (468)
- Event (141)
- Letters (683)
- Location (51)
- Organizations (937)
- Patents (17812)
- Person (2227)
- Publications (24586)
- Techtypes (2422)
Use the filters below to narrow your results.
Albert S. Janin (1) ·
Arthur R. Curtis (1) ·
Charles Beck Westerman (1) ·
Christopher John Lake (1) ·
Eugene H. Kelly (1) ·
George Westinghouse (1) ·
Hannibal C. Ford (1) ·
Harry L. Tanner (1) ·
Howard Huntington (1) ·
James Joseph Slavin (1) ·
John F. O'Rourke (1) ·
Spencer Heath (1) ·
Willard Bartlett Clements (1) ·
William J. H. Strong (1)
None (2) ·
Arthur R. Curtis (1) ·
Charles Beck Westerman (1) ·
Christopher John Lake (1) ·
Eugene H. Kelly (1) ·
George Westinghouse (1) ·
Howard Huntington (1) ·
James Joseph Slavin (1) ·
John F. O'Rourke (1) ·
Spencer Heath (1) ·
W. Darwin Phelps (1) ·
Willard Bartlett Clements (1) ·
William J. H. Strong (1)
None (3) ·
adjudicated (1) ·
airplane (2) ·
Airship (1) ·
balance (1) ·
biplane (1) ·
compass (1) ·
control (1) ·
design (1) ·
electricity (1) ·
engine (1) ·
frame (2) ·
fuselage (1) ·
gyro-compass (1) ·
gyroscope (1) ·
hybrid (1) ·
hydroaeroplane (1) ·
LTA (2) ·
marine (2) ·
navigation (3) ·
propellers (1) ·
propulsion (2) ·
stability (3) ·
steadying (1)
None (4) ·
USPC 123/184.14 (1) ·
USPC 185/41R (1) ·
USPC 244/113 (1) ·
USPC 244/226 (1) ·
USPC 244/35R (1) ·
USPC 244/53A (1) ·
USPC 244/65 (1) ·
USPC 244/73R (1) ·
USPC 244/80 (2) ·
USPC 267/64.15 (1) ·
USPC 267/64.17 (1) ·
USPC 267/DIG.2 (1) ·
USPC 416/1 (1) ·
USPC 416/155 (1) ·
USPC 416/193R (1) ·
USPC 416/23 (1) ·
USPC 416/52 (1) ·
USPC 416/90A (1) ·
USPC 416/91 (1) ·
USPC 416/94 (1)
Showing below up to 12 results in range #1 to #12.
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- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year