| Patents for Dole & Silver |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 11,364 | Jul. 25, 1854 | L.A. Dole | Self-centering hub-boring machine | wood lathe chucks |
| 20,779 | Jul. 06, 1858 | L.A. Dole | Boring-machine | drilling and boring |
| 26,822 | Jan. 10, 1860 | L.A. Dole | Tool for cutting round tenons | tenoning machines |
| 41,257 | Jan. 12, 1864 | L.A. Dole | Improvement in tire-upsetting machines | wheelwright |
| 45,117 | Nov. 15, 1864 | L.A. Dole | Improved Saw-Gummer | saw gummers |
| 50,768 | Oct. 31, 1865 | L.A. Dole | Improvement in machines for tenoning spokes | tenoning machines |
| 53,216 | Mar. 13, 1866 | L.A. Dole | Improvement in machines for boring hubs | wheelwright |
