Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7425130 | Dental wedges | Alfred Schaffner | 2008-09-16 |
| 6485303 | Intraoral dental abrading instrument | Michael C. Sharp, Stuart Mitchell | 2002-11-26 |
| 6039926 | Forced hot air sterilizing method and apparatus | — | 2000-03-21 |
| 6002261 | Trimming circuit | — | 1999-12-14 |