Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6216738 | Valve arrangement with at least one valve unit comprising several electrically operated valves | Christian Waldeck | 2001-04-17 |
| 5519636 | Electronic control device for a valve range of modular design | Kurt Stoll, Thomas Lederer | 1996-05-21 |