Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8191675 | Silencer | Stephan Weber, Frank Roeckle | 2012-06-05 |
| 7059688 | Electropneumatic control valve comprising a guide arrangement for a control piston | Friedbert Roether, Joachim Delfs, Siegmund Deja, Eberhard Schaffert, Günther Strobel +1 more | 2006-06-13 |
| 5971876 | Hydraulic emergency control for changing hydraulic oil pressure in the hydraulic conical pulley axial adjustment mechanism of a continuously variable transmission for varying the clamping force ratio | Ewald Spiess, Joachim Luh, Peter Baeuerle, Rine Pelders, Wilhelmus Johannes Maria Van Wijk | 1999-10-26 |
| 5937729 | Hydraulic emergency control for transmission ratio-dependent variation of the hydraulic oil pressure in the hydraulic conical pulley axial adjustment mechanisms of a continuously variable transmission | Ewald Spiess, Joachim Luh, Peter Baeuerle, Rine Pelders, Wilhelmus Johannes Maria Van Wijk | 1999-08-17 |