Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9254246 | Self-dental adhesive composition | Joachim E. Klee, Uwe Lehmann | 2016-02-09 |
| 9248005 | Dental obturator point | Joachim E. Klee, Christoph Weber, Frank Ewald Pfefferkorn, Tim Hornung | 2016-02-02 |