Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7988832 | Work piece with a hard film of AlCr-containing material, and process for its production | Volker Derflinger, Christoph Gey | 2011-08-02 |
| 7960015 | Wear resistant hard coating for a workpiece and method for producing the same | Markus Lechthaler | 2011-06-14 |
| 7960016 | Wear resistant hard coating for a workpiece and method for producing the same | Markus Lechthaler | 2011-06-14 |
| 7943017 | Method for operating a pulsed arc evaporation source and vacuum process system comprising said pulsed arc evaporation source | Jurgen Ramm, Beno Widrig, Daniel Lendi, Volker Derflinger | 2011-05-17 |