Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6561804 | One-way receptacle for dental filling material | Ulrich Kläres, Ralf Luckau | 2003-05-13 |
| 6425420 | Procedure device for the decanting of dental filling substances | Ulrich Kläres, Ralf Luckau, Michael Roth, Udo Bauer | 2002-07-30 |