Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5125838 | Endodontic canal instrument made of titanium | — | 1992-06-30 |
| 5057283 | Automatic apparatus for cleaning dentistry hand-pieces or turbines | Bernhard Guggenheim, Bernard Lacour, Jean-Paul Jacoulet | 1991-10-15 |
| 4710178 | Precision injection system and method for intraligmental anesthesia | Leonard Henri | 1987-12-01 |
| 4690641 | Contra-angle or turbine head of a dental handpiece | Jean-Jacques Luiset | 1987-09-01 |
| 4673351 | Contra-angle for dental handpiece | Jean-Jacques Luiset | 1987-06-16 |
| 4661062 | Dental handpiece contra-angle head | — | 1987-04-28 |
| 4581022 | Dental syringe | Henri Leonard | 1986-04-08 |
| 4534733 | Device for dental massage to prevent tooth decay | Roger Blanc | 1985-08-13 |
| 4533322 | Dental instrument light | Philippe Garcia | 1985-08-06 |
| 4369034 | Device for preventing the ingress of water into the head of a dental contra-angle | Marcel Garnier | 1983-01-18 |