Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8790157 | Method and device for machining workpieces | Hugo Thurnherr, Claus P. Keferstein, Bernard Gschwend, Markus Ritter | 2014-07-29 |
| 8403725 | Method and device for machining workpieces | Hugo Thurnherr, Claus P. Keferstein, Bernard Gschwend, Markus Ritter | 2013-03-26 |