Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6252188 | Sorter for agricultural products | Donald F. Zapata | 2001-06-26 |
| 5179474 | Viewer for a sorting machine | Roger F. Bailey | 1993-01-12 |
| 4878582 | Multi-channel bichromatic product sorter | — | 1989-11-07 |
| 4697709 | Sorter for agricultural products | — | 1987-10-06 |
| 4454029 | Agricultural product sorting | — | 1984-06-12 |
| 4308959 | Roll sorting apparatus | Michael C. Hoover, Charles R. Brazell, Shyam B. Mehta, James F. Lockett | 1982-01-05 |