Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6712333 | Valve mechanism | Andreas Teichmann | 2004-03-30 |
| 4609239 | Electropneumatic coupling element for providing a pressure-tight connection between a pressure supply line and a pressure supply connection | Joachim Abel | 1986-09-02 |