Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168392 | Wear and/or friction reduction by using molybdenum nitride based coatings | Johann Karner, Maximilian Erich Luichti | 2021-11-09 |
| 11014167 | Multilayer hard film-coated cutting tool | Masakuni Takahashi, Denis Kurapov, Wolfgang Kalss | 2021-05-25 |
| 10982313 | Coated body and method for production of the body | Joern Kohlscheen | 2021-04-20 |
| 9974598 | Coating system comprising ZrO2 for electrosurgical devices | Albert Peter Gerhard Janssen, Canet Acikgoz | 2018-05-22 |
| 8318328 | High oxidation resistant hard coating for cutting tools | Jose Endrino, Christoph Gey | 2012-11-27 |
| 7988832 | Work piece with a hard film of AlCr-containing material, and process for its production | Andreas Reiter, Christoph Gey | 2011-08-02 |
| RE42491 | Multilayer hard coating for tools | — | 2011-06-28 |
| 7947363 | Coated article with nanolayered coating scheme | Fengting Xu, Wangyang Ni, Ronald M. Penich, Yixiong Liu, Dennis T. Quinto +2 more | 2011-05-24 |
| 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, Andreas Reiter | 2011-05-17 |
| 7851075 | Work piece with a hard film of ALCR-containing material, and process for its production | Andreas Reiter, Christoph Gey | 2010-12-14 |
| 7718043 | Multilayer hard coating for tools | — | 2010-05-18 |
| 7618720 | Multilayer hard coating for tools | — | 2009-11-17 |
| 7348074 | Multilayer hard coating for tools | — | 2008-03-25 |
| 7226670 | Work piece with a hard film of AlCr-containing material, and process for its production | Andreas Reiter, Christoph Gey | 2007-06-05 |
| 7067191 | Method to increase wear resistance of a tool or other machine component | Hans Braendle, Christian Wohlrab | 2006-06-27 |
| 7025863 | Vacuum system with separable work piece support | Roger Seeli, Mauro Pedrazzini | 2006-04-11 |
| 6827976 | Method to increase wear resistance of a tool or other machine component | Hans Braendle, Christian Wohlrab | 2004-12-07 |
| 6723391 | Method for producing cutting tools | Harald Zimmermann | 2004-04-20 |
| 6241431 | Process for the protective coating of machining tools and tool sets | Harald Zimmermann, Christian Wohlrab | 2001-06-05 |