| Patents for R. K. Evans |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 177,884 | May 23, 1876 | S.W. Putnam, Jr. | Improvement in metal-turning lathes | metal lathe accessories and attachments |
| 181,345 | Aug. 22, 1876 | C.H. Hutchinson | Improvement in Carpenter's Gages | butt gauges |
| 210,746 | Dec. 10, 1878 | W.S. Brewster | Method of Attaching Seals to Cars | pliers |
| 239,198 | Mar. 22, 1881 | G.F. Simonds | Saw-Swage | saw swages |
| 239,863 | Apr. 05, 1881 | A.A. Marshall, D. Simonds, G.F. Simonds | Method of Adjustment of the Tension of Circular Saws | tool making machines |
