Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9702036 | Layer system with at least one mixed crystal layer of a multi-oxide | Beno Widrig, Michael Ante, Christian Wohlrab | 2017-07-11 |
| 9677169 | Arc-deposited Ai—Cr—O coatings having enchanced coating properties | Richard Rachbauer, Joerg Paulitsch, Paul Heinz Mayrhofer | 2017-06-13 |
| 9623468 | Coating for high temperature applications with tribological stress | Matthias Lukas Sobiech | 2017-04-18 |
| 9611538 | Method for producing metal oxide layers through arc vaporization | Beno Widrig | 2017-04-04 |
| 9605338 | Method for depositing electrically insulating layers | Christian Wohlrab | 2017-03-28 |
| 9416438 | Method for producing coatings with a single composite target | Beno Widrig, Helmut Rudigier | 2016-08-16 |
| 9230778 | Method for removing hard carbon layers | Beno Widrig | 2016-01-05 |
| 8652589 | Permeation barrier layer | — | 2014-02-18 |
| 8152971 | Cutting tool | Dennis T. Quinto, Christian Wohlrab | 2012-04-10 |
| 8129040 | Cutting tool | Dennis T. Quinto, Christian Wohlrab | 2012-03-06 |
| 7943017 | Method for operating a pulsed arc evaporation source and vacuum process system comprising said pulsed arc evaporation source | Beno Widrig, Daniel Lendi, Volker Derflinger, Andreas Reiter | 2011-05-17 |
| 7939181 | Layer system with at least one mixed crystal layer of a multi-oxide | Beno Widrig, Michael Ante, Christian Wohlrab | 2011-05-10 |
| 7857948 | Method for manufacturing poorly conductive layers | Beno Widrig, Christian Wohlrab | 2010-12-28 |
| 7455755 | Vacuum plasma generator | Gerhard Tuymer, Daniel Lendi | 2008-11-25 |
| 7153363 | Atomic layer deposition | — | 2006-12-26 |
| 6918352 | Method for producing coated workpieces, uses and installation for the method | Hans Von Känel, Carsten Rosenblad | 2005-07-19 |
| 6916739 | Structural element and process for its production including bonding through an amorphous hard layer | — | 2005-07-12 |
| 6835414 | Method for producing coated substrates | — | 2004-12-28 |
| 6454855 | Method for producing coated workpieces, uses and installation for the method | Hans Von Känel, Carsten Rosenblad | 2002-09-24 |
| 6383573 | Process for manufacturing coated plastic body | Eugen Beck, Heinrich Zimmermann | 2002-05-07 |
| 5384018 | Process and apparatus for generating and igniting a low-voltage | Eugen Beck, Hugo Frei, Albert Zueger, Gunter Peter | 1995-01-24 |
| 5308950 | Method of removing material from a surface in a vacuum chamber | Eugen Beck, Albert Zueger | 1994-05-03 |
| 5246787 | Tool or instrument with a wear-resistant hard coating for working or processing organic materials | Hans Schulz, Helmut Daxinger, Erich Bergmann | 1993-09-21 |
| 5192578 | Method of producing coating using negative DC pulses with specified duty factor | Helmut Daxinger, Rainer Buhl, Erich Bergmann | 1993-03-09 |