Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451180 | Method of making a PVD Al2O3 coated cutting tool | Siegfried Schiller, Fred Fietzke, Olaf Zywitzki, Mats Sjostrand, Bjorn Ljungberg | 2002-09-17 |
| 6444086 | Device for vacuum coating slide bearings | Gerd Andler, Wolfgang Wixwat-Ernst, Christoph Metzner, Jens-Peter Heinss, Siegfried Schiller | 2002-09-03 |
| 6436248 | Thin film disk with barrier layer | Heinz Baur, Ralf Bluethner, Hans Buchberger, Michael Junghaehnel, Karl-Heinz Lehnert +3 more | 2002-08-20 |
| 6436546 | Method for coating foil comprised of nickel or nickel alloy | Josephus Gertudis Wilhelmus Pierre Gulikers, Peter Malobabic, Erwin Hochreiter, Jörn-Steffen Liebig | 2002-08-20 |
| 6423403 | PVD Al2O3 coated cutting tool | Siegfried Schiller, Fred Fietzke, Olaf Zywitzki, Mats Sjostrand, Bjorn Ljungberg +2 more | 2002-07-23 |
| 6340416 | Process and system for operating magnetron discharges | Torsten Winkler, Michael Junghähnel, Fred Fietzke, Volker Kirchhoff, Jonathan Reschke | 2002-01-22 |