Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10478902 | Cutting tool for recessing and grooving | Uwe Stemmer, Heinz Kressel | 2019-11-19 |
| 9475123 | Cutting tool for recessing and grooving | Uwe Stemmer, Heinz Kressel | 2016-10-25 |