Drilldown: Patents
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- Airplane (18)
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- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17649)
- Person (2205)
- Publications (24578)
- Techtypes (2418)
Use the filters below to narrow your results.
Alexander Graham Bell (1) ·
Bauard Guthrie (1) ·
Carl R. Swanson (1) ·
Earl H. Blazer (1) ·
Edgar W. Summers (1) ·
Edward Spencer (1) ·
Ellis Capps (1) ·
Elmer J. Gustafson (1) ·
Emil Hyra (1) ·
Emile Bourdelles (1) ·
François M. Rilleau (1) ·
George Rifflard (1) ·
Hector P. McNeil (1) ·
Henry Ziemss, Jr. (1) ·
Iskander Hourwich (1) ·
John W. Webb (1) ·
John William Rapp (1) ·
Joseph Danziger (1) ·
Joseph Vanorio (1) ·
Justin Kay Toles (1) ·
Karl Klinkosch (1) ·
Mortimer F. McDonald (1) ·
Nicolas Kamarin (1) ·
Ralph H. Pettengill (1) ·
Rexford M. Smith (1) ·
Spencer Heath (2) ·
Thomas Smith Duncan (1) ·
Victor G. Gustafson (1)
Alexander Graham Bell (1) ·
Bauard Guthrie (1) ·
Carl R. Swanson (1) ·
Earl H. Blazer (1) ·
Edgar W. Summers (1) ·
Edward Spencer (1) ·
Ellis Capps (1) ·
Elmer J. Gustafson (1) ·
Emil Hyra (1) ·
Emile Bourdelles (1) ·
François M. Rilleau (1) ·
George Rifflard (1) ·
Hector P. McNeil (1) ·
Henry Ziemss, Jr. (1) ·
Iskander Hourwich (1) ·
John W. Webb (1) ·
John William Rapp (1) ·
Joseph Danziger (1) ·
Joseph P. Karch (1) ·
Joseph Vanorio (1) ·
Justin Kay Toles (1) ·
Karl Klinkosch (1) ·
Mortimer F. McDonald (1) ·
Nicolas Kamarin (1) ·
Ralph H. Pettengill (1) ·
Rexford M. Smith (1) ·
Spencer Heath (2) ·
Thomas Smith Duncan (1) ·
Victor G. Gustafson (1)
Tech fields:
None (2) ·
Brandon frères (1) ·
C. J. Belt (1) ·
FAH? (1) ·
Fraentzel and Richards (1) ·
Frederick W. Winter (1) ·
G. Protte (1) ·
Harry A. Brooks (1) ·
James R. Townsend (1) ·
Joseph F. O'Brien (1) ·
Mauro, Cameron, Lewis, and Massie (1) ·
Miller, Chicdale and Parker (1) ·
None (2) ·
O'Meara & Co. (1) ·
Ottomunx? (1) ·
Pennie, Gario & Marvin (1) ·
Randolph, Jr. (1) ·
Rector, Hibben, Davis & Macauley (1) ·
Robt. S. Allyn (1) ·
Victor J. Evans (2) ·
W. J. FitzGerald (1) ·
Wm. Wallace ? (1)
National tech categories:
None (14) ·
IPC B60V1/00 (1) ·
IPC B64C11/20 (1) ·
IPC B64C11/24 (1) ·
IPC B64C23/00 (1) ·
IPC B64C25/00 (2) ·
IPC B64C25/60 (1) ·
IPC B64C29/00 (1) ·
IPC B64C3/18 (1) ·
IPC B64C3/46 (1) ·
IPC B64D1/02 (1) ·
IPC B65D83/04 (1) ·
IPC F02B57/08 (1) ·
IPC F42B10/00 (1) ·
IPC F42B3/117 (1) ·
IPC F42B4/28 (1) ·
IPC F42C7/12 (1)
Showing below up to 25 results in range #1 to #25.
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- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year