Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451180 | Method of making a PVD Al2O3 coated cutting tool | Siegfried Schiller, Klaus Goedicke, Olaf Zywitzki, Mats Sjostrand, Bjorn Ljungberg | 2002-09-17 |
| 6423403 | PVD Al2O3 coated cutting tool | Siegfried Schiller, Klaus Goedicke, Olaf Zywitzki, Mats Sjostrand, Bjorn Ljungberg +2 more | 2002-07-23 |
| 6340416 | Process and system for operating magnetron discharges | Klaus Goedicke, Torsten Winkler, Michael Junghähnel, Volker Kirchhoff, Jonathan Reschke | 2002-01-22 |