Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6709530 | Vehicle treatment system and operating method | Wolfgang Dietsch | 2004-03-23 |
| 6661516 | Vehicle treatment installation and operating method | Wolfgang Dietsch, Guenter Windel | 2003-12-09 |