Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9702353 | Valve plate for gas exchange valves | Bernhard Spiegl, Uwe Fuxa | 2017-07-11 |
| 9562527 | Unloader for a valve element of a compressor valve | Bernhard Spiegl, Andreas Schloffer | 2017-02-07 |