| All Patents in class 241/36 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 1,043,918 | Nov. 12, 1912 | O.C. Frick | Feed-cutter | |
| 1,764,700 | Jun. 17, 1930 | W.H. Piesse, M.H. Spielman | Material-treating machine | food and drink mixers |
| 3,210,014 | Oct. 05, 1965 | J.G. Naumann, G.B. Fox | Flushing system for food waste disposers | |
| 3,344,996 | Oct. 03, 1967 | T.F. Meyers | Food waste disposer and control therefor | |
| 3,401,892 | Sep. 17, 1968 | T.F. Meyers | Waste disposer with automatic motor reversing means | |
| 4,934,611 | Jun. 19, 1990 | H.H. Lewis | Rotary grinding apparatus | wood grinding machines |
