Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5950940 | Apparatus for comminuting sheet metal or similar material | Frank Hoof | 1999-09-14 |
| 5188303 | Apparatus for protecting disks of a hammer-crusher rotor with a protective shield | — | 1993-02-23 |