| Patents for Richard Whitaker |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 539,464 | May 21, 1895 | R. Whitaker | Saw Sharpening Device | saw sharpening machines |
| D27,542 | Aug. 17, 1897 | R. Whitaker | Horseshoe Calk | |
| 588,438 | Aug. 17, 1897 | R. Whitaker, J.W. Johnson | Wrench | alligator wrenches |
| 605,766 | Jun. 14, 1898 | R. Whitaker | Manufacturing horseshoe-calks and the like | horseshoes |
| CA-91,196 | Jan. 31, 1905 | R. Whitaker | Horseshoe caulk | |
| 1,142,765 | Jun. 08, 1915 | R. Whitaker | Overshoe for horses | horseshoes |
| 1,142,766 | Jun. 08, 1915 | R. Whitaker | Overshoe for horses | horseshoes |
| 1,158,877 | Nov. 02, 1915 | R. Whitaker | Manufacturing horseshoe-calks and the like | horseshoes |
