Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482004 | Light curing device and method for curing light-polymerizable dental material | Gottfried Rohner, Peter Burtscher | 2002-11-19 |
| 6382967 | Dental apparatus with display | Gottfried Rohner | 2002-05-07 |