Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8318328 | High oxidation resistant hard coating for cutting tools | Volker Derflinger, Christoph Gey | 2012-11-27 |
| 8088501 | High wear resistant triplex coating for cutting tools | — | 2012-01-03 |
| 7879443 | High wear resistant triplex coating for cutting tools | — | 2011-02-01 |