Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7067191 | Method to increase wear resistance of a tool or other machine component | Volker Derflinger, Christian Wohlrab | 2006-06-27 |
| 6844069 | Tool with tool body and protective layer system | Nobuhiko Shima | 2005-01-18 |
| 6827976 | Method to increase wear resistance of a tool or other machine component | Volker Derflinger, Christian Wohlrab | 2004-12-07 |
| 6706122 | Method for removing layers of hard material | Jan Hendrik Wijngaard | 2004-03-16 |
| 6558749 | Method for manufacturing a workpiece with wear-protective coating | — | 2003-05-06 |
| 6432219 | Method for separating layers from articles | Jan Hendrik Wijngaard | 2002-08-13 |
| 6395379 | Workpiece with wear-protective coating | — | 2002-05-28 |
| 6274249 | Tool with tool body and protective layer system | Nobuhiko Shima | 2001-08-14 |
| 6071560 | Tool with tool body and protective layer system | Nobuhiko Shima | 2000-06-06 |
| 5709784 | Process and apparatus for workpiece coating | Bruno Kind | 1998-01-20 |