Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9468995 | Method and device for joint-welding coated metal sheets | Max Brandt, Arndt Breuer, Robert L. Vollmer | 2016-10-18 |
| 7544258 | Method of fabricating pressed components | Detleff Steinhöfer | 2009-06-09 |