Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7332150 | Abrasive component for a cleaning agent in a cleaning product intended for use on delicate surfaces, especially on teeth | Gert Silber, Beat Kilcher | 2008-02-19 |
| 6761562 | Interdental wedge | — | 2004-07-13 |
| 6576225 | Dental care composition | Beat Kilcher, Patrizia Balmelli, Gert Silber | 2003-06-10 |
| 6312257 | Brush for use in restorative dentistry | Felix Aschmann | 2001-11-06 |
| 6254468 | Method for the manufacture of dental tools for the treatment of surfaces | Guido Gozzi, Heinrich Rupf | 2001-07-03 |
| 6071122 | Dental instrument and method for its manufacture | Beat Kilcher | 2000-06-06 |
| D420445 | Combined abrasive disk and spindle for dental use | Gianni Baffelli | 2000-02-08 |
| 6019603 | Dental instrument comprising an abrasive disk and a spindle, and process for manufacturing an abrasive disk | Hans Von Weissenfluh, Beat Kilcher | 2000-02-01 |
| 5743738 | Interdental wedge | Gianni Baffelli, Beat Kilcher | 1998-04-28 |
| 5626475 | Dental matrix tensioner | Hans Von Weissenfluh | 1997-05-06 |
| 5597553 | Expanded perlite toothpaste | Gianni Baffelli | 1997-01-28 |
| 5421725 | Device for fitting a matrix to a tooth to be filled | — | 1995-06-06 |
| 5266304 | Water-free prophylectic paste containing perlite | Gianni Baffelli | 1993-11-30 |
| 5195889 | Device for the reconstruction of an angular zone of a tooth | — | 1993-03-23 |
| 4889489 | Device with spindle and grinding disk, particulary for dentists, and method for the manufacture thereof | — | 1989-12-26 |
| 4631030 | Equipment for putting in approximal fillings with light-hardening materials | — | 1986-12-23 |
| 4449928 | Universal cervical matrix for dental use | — | 1984-05-22 |