Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5513741 | Proportional spacing mechanism with assisted drive | — | 1996-05-07 |
| 5425459 | Stone separation table for potatoes and other root crops | Jaye A. Ellis | 1995-06-20 |
| 5012688 | Sizing apparatus and proportional spacing mechanism | — | 1991-05-07 |
| 4979624 | Sizing apparatus and proportional spacing mechanism | — | 1990-12-25 |
| 4235293 | Self-cleaning fan housing | — | 1980-11-25 |