| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents for W. F. Doyle | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
 | CA-45,822 | Apr. 17, 1894 | E.B. Hyre | Wrench | |
 | 518,472 | Apr. 17, 1894 | S.I. Snyder | Screw Driver | |
 | 675,501 | Jun. 04, 1901 | W.G. Stolz | Valve Gear for Explosive Engines | |
 | 762,786 | Jun. 14, 1904 | J.W. West | Calipers | |
 | 864,010 | Aug. 20, 1907 | E.S. Marks | Tilting Tote | |
 | 874,269 | Dec. 17, 1907 | W.W. Hildreth, W. Webb | Wrench | |
 | 1,040,092 | Oct. 01, 1912 | W.C. Adams | Wrench | |