Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4603814 | System for discharging rotary mills | James C. Mehltretter, Winfred L. Woodard, III, John Orlando | 1986-08-05 |
| 4231729 | Powder rolling apparatus | John H. Tundermann | 1980-11-04 |