Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10046375 | Tool components and related machines and methods | Stefan Buettner, Arnim Bruechle, Markus Hees, Yakup Coskun | 2018-08-14 |
| 9908254 | Tool system with interchangeable tool inserts for punching machines | Stefan Buettner | 2018-03-06 |