Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11065729 | Insertion device and method for inserting a circular blank ring into an outer ring of a circular blank | Helmut Prinzinger | 2021-07-20 |
| 10913101 | Forming device and method for forming an inner rim of an annular round blank | Carsten Brechling | 2021-02-09 |