Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7243899 | Valve arrangement | Sezgin Acar, Ralf Schindler, Klaus Heyer, Massimiliano Ambrosi, Frank Entenmann +2 more | 2007-07-17 |
| 6439265 | Solenoid valve with a check valve | Peggy Gruschwitz, Martin Oehler, Rolf Nicodemus | 2002-08-27 |
| 6382250 | Solenoid valve with a check valve | Peggy Gruschwitz, Martin Oehler, Rolf Nicodemus, Ralf Schindler | 2002-05-07 |
| 4889359 | Laterally releasable jaw unit of a safety ski binding | Ulrich Kowatsch | 1989-12-26 |