Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9488275 | Sliding element, in particular a piston ring, having a coating | Yuriy Ivanov, Marcus Kennedy, Michael Zinnabold | 2016-11-08 |
| 9488276 | Sliding element, in particular a piston ring, having a coating | Marcus Kennedy, Yuriy Ivanov, Michael Zinnabold | 2016-11-08 |
| 9447490 | Piston ring | Steffen Hoppe, Manfred Fischer, Christiane Bauer | 2016-09-20 |