Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE35147 | Dental tool holder | Marc F. C. Apap, Otto Rosenstatter, Peter Malata | 1996-01-23 |
| 4940410 | Dental tool holder | Marc F. C. Apap, Otto Rosenstatter, Peter Malata | 1990-07-10 |