Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5111723 | Punch apparatus with positive slug removal | Franz Andrusch, Siegfried Beerhalter, Wolfgang Mueller | 1992-05-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5111723 | Punch apparatus with positive slug removal | Franz Andrusch, Siegfried Beerhalter, Wolfgang Mueller | 1992-05-12 |