Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4706899 | Granulator with cutting tongue rotor knife | Frank Parker | 1987-11-17 |
| 4355765 | Web granulator with nip rollers having hooking members | Frank Parker | 1982-10-26 |
| 4281801 | Granulator with false bottom collection chamber | Frank Parker | 1981-08-04 |