Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11583977 | Abrasive articles having a plurality of portions and methods for forming same | Amandine Martin, Joachim Schwarzkopf, Peter Janeczek | 2023-02-21 |
| 11059148 | Abrasive articles having a plurality of portions and methods for forming same | Amandine Martin, Joachim Schwarzkopf, Peter Janeczek | 2021-07-13 |