Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845887 | Slide ring seal | Andreas Dengler | 2017-12-19 |
| 9809885 | Method for coating a sliding element and sliding element, in particular a piston ring or cylinder liner of an internal combustion engine | Manfred Fischer, Marcus Kennedy | 2017-11-07 |
| 9598763 | Piston ring for internal combustion engines | Manfred Fischer, Ralf Lammers, Christiane Bauer | 2017-03-21 |