Issued Patents All Time
Showing 1–6 of 6 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 |
| 8500420 | Suction valve with unloader | Bernhard Spiegl, Uwe Fuxa | 2013-08-06 |
| 8444402 | Automatic concentric crank-side compressor valve | Uwe Fuxa, Gunther Machu | 2013-05-21 |
| 8281805 | Automatic suction and pressure valve | Bernhard Spiegl, Peter Steinruck | 2012-10-09 |
| 7886764 | Automatic annular valve | Bernhard Spiegl, Peter Steinruck | 2011-02-15 |