Drilldown: Patents
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- Airplane (18)
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- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17648)
- Person (2198)
- Publications (24575)
- Techtypes (2409)
Use the filters below to narrow your results.
Calvin Pearson (1) ·
Charles H. Duncan (1) ·
Christopher John Lake (1) ·
Edward Payson Johnston (1) ·
Frank Ezra Summers (1) ·
George Celestine St. Louis (1) ·
George E. Dickson (1) ·
George Herbert Kellogg (1) ·
James Joseph Slavin (1) ·
John Rudolph Gammeter (1) ·
Orravill L. Dunton (1) ·
Ralph Mason Metcalf (1) ·
Robert D. Bruce (1) ·
Simon Lake (1) ·
Thomas M. Finley (1)
Calvin Pearson (1) ·
Charles H. Duncan (1) ·
Christopher John Lake (1) ·
Edward Payson Johnston (1) ·
Frank Ezra Summers (1) ·
George Celestine St. Louis (1) ·
George E. Dickson (1) ·
George Herbert Kellogg (1) ·
James Joseph Slavin (1) ·
John Rudolph Gammeter (1) ·
Orravill L. Dunton (1) ·
Ralph Mason Metcalf (1) ·
Robert D. Bruce (1) ·
Simon Lake (1) ·
Thomas M. Finley (1)
C. M. Clarke (1) ·
Church & Church (1) ·
H. A. Gill & Co. (1) ·
Howard P. Denison (1) ·
John Louis Waters & Co. (1) ·
Lester Fruman?; Whittlesley & Wright (1) ·
Mercer D. Blondel (1) ·
Munn & Co. (2) ·
Randolph, Jr. (1) ·
Raymond Ives Blakeslee (1) ·
Seward Davis (1) ·
Smith Hawley?? (1) ·
Spencer Heath (1)
None (3) ·
USPC 139/413 (1) ·
USPC 139/425R (1) ·
USPC 200/52A (1) ·
USPC 244/119 (1) ·
USPC 244/123.9 (1) ·
USPC 244/126 (1) ·
USPC 244/133 (2) ·
USPC 244/218 (1) ·
USPC 244/226 (1) ·
USPC 244/231 (1) ·
USPC 244/25 (1) ·
USPC 244/35R (1) ·
USPC 244/48, USPC 123/41.64 (1) ·
USPC 244/6 (1) ·
USPC 244/67 (1) ·
USPC 244/80 (2) ·
USPC 244/82 (1) ·
USPC 244/9 (1) ·
USPC 244/90R (1) ·
USPC 416/127 (1)
Showing below up to 14 results in range #1 to #14.
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- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year