| Patents for Preble Machine Works Co. |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 217,238 | Jul. 08, 1879 | J.A. Peoples, E.C. Preble | Improvement in wood-planing machines | wood planers |
| 272,445 | Feb. 20, 1883 | R.B. Jones, G.F. Wetherell | Resawing-machine | circular resaws |
| 278,338 | May 29, 1883 | R.B. Jones | Planing-machine | wood planers |
| 302,911 | Aug. 05, 1884 | R.B. Jones | Planing-machine | wood planers |
| 318,064 | May 19, 1885 | R.B. Jones, G.F. Wetherell | Presser-roll | wood planers |
| 341,975 | May 18, 1886 | G.F. Wetherell, R.B. Jones | Wood-planing or other machine | wood planers |
| 401,397 | Apr. 16, 1889 | R.B. Jones, G.F. Wetherell | Wood-planing machine | wood planers |
