Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688371 | Process for fixing disruptive substances in papermaking | Jurgen Kopp, Udo-Winfried Hendricks, Jurgen Reiners, Peter Nowak | 1997-11-18 |
| 5685034 | Hospital bed with integrated toilet facility | Johannes-Konrad Kleer, Michael Hehl, Peter Geiss | 1997-11-11 |