Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5244933 | Dental compositions which can be prepared and worked by the action of oscillations and method for the preparation thereof | Stefan Eidenbenz, Klaus Ellrich, Oswald Gasser, Rainer Guggenberger, Andreas Iburg +5 more | 1993-09-14 |