Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D803407 | Denture plate | Klaus Galehr, Christian Wörz, Frank Müller | 2017-11-21 |
| D798457 | Color key | Martin Bertagnolli, Antonio Ferilli, Frank Müller, Wolfgang Ruess | 2017-09-26 |