Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9771505 | Abrasive grain containing a first face without vertices and a second face with vertices | Georg Hejtmann, Gert Lindemann, Stefan Fuenfschilling, Petra Stedile, Adrian Jenni +1 more | 2017-09-26 |