| Patents for Wm. F. Doyle |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 552,106 | Dec. 31, 1895 | J. Dinkelacker, Jr. | Wrench | quick adjust wrenches |
| 568,382 | Sep. 29, 1896 | C.E. Thompson | Combination Carriage-jack | combination tools |
| 577,632 | Feb. 23, 1897 | C.E. Thompson | Monkey Wrench | wrench handle components |
| 591,196 | Oct. 05, 1897 | W.E. Pugsley | Nut and Pipe Wrench | alligator wrenches |
| 599,844 | Mar. 01, 1898 | E.J. Johnson | Wrench | quick adjust wrenches |
| 757,132 | Apr. 12, 1904 | W.E. Lough | Lockset Marking Gage | butt gauges |
| 798,325 | Aug. 29, 1905 | G.H. Daddysman, Jr. | Wrench | socket wrenches |
| 799,217 | Sep. 12, 1905 | W.N. Bee | Wrench | quick adjust wrenches |
| 888,606 | May 26, 1908 | E.A. Gemeny | Pliers | pliers |
