| Patents for P. C. Dietrich |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 113,800 | Apr. 18, 1871 | N. Russell | Planing Tool | metal planer tools |
| 114,613 | May 09, 1871 | J.K. Smith | Cutter Screw Clamp for Wooden Planes | plane cutter adjustments |
| 123,428 | Feb. 06, 1872 | P.P. Snell | Improvement in Corn Husker | corn huskers |
| 134,590 | Jan. 07, 1873 | J.M. Carlisle | Corn Huskers | corn huskers |
| 155,113 | Sep. 15, 1874 | J. Slawson | Improvement in Siding Dogs | clapboard markers |
| 167,572 | Sep. 07, 1875 | G.V. Seaver | Planing-Chuck | metal planers |
| 187,112 | Feb. 06, 1877 | C.O. Farciot | Improvement in Carpenters' Gages | marking gauges |
