Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8118594 | Dental handpiece with a unitary body and an electrically conductive and elastic connection element | Jacques Pernot | 2012-02-21 |
| 7645138 | Device for locking a dental instrument on a handpiece consisting of a rotating spindle, locking spring and push-button assembly | — | 2010-01-12 |
| 4725231 | Dental-surgeon handpiece with battery lighting | Jean-Paul Jacoulet | 1988-02-16 |
| 4720266 | Dental treatment device | Henri Leonard, Bernard Lacour, Jean-Paul Jacoulet | 1988-01-19 |
| 4689012 | Dental contra-angle handpiece | — | 1987-08-25 |
| 4680011 | Dental contra-angle handpiece with means for illuminating the treatment area | — | 1987-07-14 |
| 4493646 | Device for fixing a transmission assembly in the body of an angled dental tool | Bernard Lacour, Hubert Euvrard, Roger Gaillard | 1985-01-15 |