Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669652 | Apparatus for gripping a flat substrate | Michael Reising, Stefan Kempf | 1997-09-23 |
| 5650478 | Liquid binding agents | Achim Hansen, Stephan Schröter, Josef Suren | 1997-07-22 |