Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D764057 | Dental sectional matrix ring with integrated forceps | — | 2016-08-16 |
| 7425130 | Dental wedges | Richard Goldman | 2008-09-16 |
| D568545 | Face protector | — | 2008-05-06 |
| 7322823 | Dental matrix retainer | — | 2008-01-29 |
| 6267270 | Liquid dispenser, especially for dispensing liquid medicaments | — | 2001-07-31 |
| 6024138 | Dispensing device for dispensing small quantities of fluid | Michael Fritz, Heinz Macho, Helmut Rinkel, Jurgen Schwab, Georg Werner Arras +1 more | 2000-02-15 |
| 4456516 | Shaft rounding apparatus | — | 1984-06-26 |
| 4212639 | Measuring apparatus for setting the correct penetration depth of root canal instruments | — | 1980-07-15 |