Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7226670 | Work piece with a hard film of AlCr-containing material, and process for its production | Volker Derflinger, Christoph Gey | 2007-06-05 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7226670 | Work piece with a hard film of AlCr-containing material, and process for its production | Volker Derflinger, Christoph Gey | 2007-06-05 |