Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4491280 | Roller mill construction | Herbert Schafer | 1985-01-01 |
| 4465240 | Bowl mill pulverizer | — | 1984-08-14 |
| 4456267 | Seal arrangement for pull rods in rolling mills | — | 1984-06-26 |