Drilldown: Patents
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Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17647)
- Person (2202)
- Publications (24577)
- Techtypes (2415)
Use the filters below to narrow your results.
None (8) ·
Auguste Bouchet-Doumenq (1) ·
Charles E. Ball (1) ·
Charles McDermott (1) ·
Charles Pagé (1) ·
Comte Antoine Apraxine (2) ·
David G. Haskins (1) ·
Edward Bentzen (1) ·
Edward Clinton Hancock (1) ·
Edward Oakes (1) ·
Elihu Spencer (1) ·
Elizabeth W. M. Cameron (1) ·
Ernst Georg August Baumgarten (2) ·
Friedrich E. Schmidt (1) ·
Fritz A. L. von Ehren (1) ·
Georg Fischer (2) ·
Herman J. S. Lewis (1) ·
John Franklin Walthour (1) ·
Josiah John Snow (1) ·
Julius Griese (1) ·
Julius von Binzer (1) ·
Mary D. Dungan (1) ·
Melville M. Murrell (1) ·
Morris C. Pennock (1) ·
Oscar J. Backus (1) ·
Otto Francis (1) ·
Richard Edmund Shill (1) ·
Richard William Cowan (1) ·
Samuel W. Irwin (1) ·
Thaddeus Norris, Jr. (1) ·
Thomas Choate Pratt (1) ·
Thomas Green (1) ·
Thomas Moy (1) ·
W. W. Dungan (1) ·
Watson F. Quinby (1) ·
William D. Nichols (1) ·
William Henry Ward (1)
Tech fields:
None (20) ·
1 (2) ·
Connolly Bros. (1) ·
Dodger & Son (1) ·
E. W. Anderson (1) ·
G. H. Watson & Co. (1) ·
H., N. Jenkins (1) ·
Howson and Son (1) ·
J. A. Schmann ? (1) ·
Johnson, Klaucke? & Co. (1) ·
Mennons (1) ·
Munday & Evarts (1) ·
Munn & Co. (4) ·
None (2) ·
Prindle & Co. (1) ·
Prindle & Deane (1) ·
Prindle and Co. (1) ·
Robt. A. P. Lacey (1)
National tech categories:
CPCs:
Showing below up to 42 results in range #1 to #42.