Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9739182 | Hydraulic valve and cam phaser | — | 2017-08-22 |
| 9587528 | Hydraulic valve for cam phaser | Dietmar Kaufmann | 2017-03-07 |
| 9567878 | Actuator for hydraulic valve of cam phaser and hydraulic valve with actuator for cam phaser | Matthias Lang | 2017-02-14 |
| 9567901 | Internal combustion engine and connecting rod | Michael Paul | 2017-02-14 |
| 9341091 | Hydraulic valve for pivot motor adjustment device of a camshaft | Tanja Hofmann | 2016-05-17 |
| 9322419 | Central valve for pivot motor actuator | Stefanie Hutzelmann, Jan Kroepelin, Juergen Goll | 2016-04-26 |
| 9322331 | Connecting rod for two stage variable compression | Stefanie Hutzelmann, Falk Mueller, Manfred Balling, Tobias Matschiner, Christian Scheibe | 2016-04-26 |
| 9194506 | Central valve for pivot motor actuator | Stefanie Hutzelmann, Jan Kroepelin | 2015-11-24 |
| 9145800 | Sealing device and camshaft adjuster | Florian Hentsch, Stefanie Hutzelmann, Robert Schaaf | 2015-09-29 |
| 8136549 | Sluice system for a vacuum facility | Olaf Gawer, Jens Melcher, Hans Hecht | 2012-03-20 |
| 7776192 | Elongate vacuum system for coating one or both sides of a flat substrate | Wolfgang Erbkamm, Jens Melcher, Olaf Gawer | 2010-08-17 |
| 5160595 | Arc-magnetron and the method of coating | Fransiscus J. M. Hauzer, Wolf-Dieter Munz, Boudewijn J. A. M. Buil, Roel Tietema | 1992-11-03 |
| 4419380 | Method for ion-aided coating on electrically insulating substrates | Helmut Bollinger, Bernd Bucken, Rudiger Wilberg | 1983-12-06 |