Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687964 | Device for contactless guidance of sheetlike material | Gunter Stephan, Richard Mack, Peter Thoma, Joachim Herrmann, Gerd Raasch +1 more | 1997-11-18 |
| 5685534 | Method and device for controlling valve units | — | 1997-11-11 |