Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7234681 | Solenoid valve | Roy Diers, Jan-Peter Ossenbrugge, Werner Leuschner | 2007-06-26 |
| 6700232 | Solenoid valve having a clapper armature with yoke pins at the end, remote from the sealing element | Frank Rieck, Robert Bast, Carsten Fritz, Holger Wagner, Jan-Peter Ossenbrugge | 2004-03-02 |
| 6382243 | Pressure-reducing valve | Holger Wagner | 2002-05-07 |
| 6257548 | Valve construction | Jan-Peter Ossenbrugge, Horst Grove, Frank Rieck | 2001-07-10 |
| 6125877 | Valve | Jan-Peter Ossenbruegge | 2000-10-03 |
| 6047945 | Electromagnetic valve construction | Horst Grove, Jan-Peter Obenbrugge, Franz Rieck | 2000-04-11 |
| 5979869 | Valve | — | 1999-11-09 |
| 5941276 | Starting valve | — | 1999-08-24 |