Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5443568 | Scrap processor | — | 1995-08-22 |
| 5429314 | Scrap processor | — | 1995-07-04 |
| 5244158 | Scrap processor | — | 1993-09-14 |
| 4650129 | Capped disc for hammer mill rotor | Alton S. Newell, John R. Ewing | 1987-03-17 |
| 4619029 | Method of retrofitting a hammer mill rotor | Alton S. Newell, A. Scott Newell, Jr., John R. Ewing | 1986-10-28 |
| 4504019 | Hammer mill having capped disc rotor | Alton S. Newell, John R. Ewing | 1985-03-12 |