Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4728292 | Dental apparatus | Peter Malata, Walter Kracht | 1988-03-01 |
| 4689013 | Modular system for restorative dentistry | — | 1987-08-25 |
| 4579532 | Dental retention pins with pin-hole sealing and penetration stopping means | — | 1986-04-01 |
| 4575340 | Precision dental restorative system | — | 1986-03-11 |
| 4472140 | Bite registration device | — | 1984-09-18 |
| 4449932 | Contra-angle head for dentistry | — | 1984-05-22 |
| 4400160 | Atraumatic endodontic reconstruction system and process | Alfred Rosen | 1983-08-23 |
| 4332558 | Dental scaling apparatus | — | 1982-06-01 |
| 4321041 | Miniaturized contra-angle | Anselm Yaron | 1982-03-23 |
| 4289849 | Tools for drilling, reaming and the like with simultaneous angular and linear oscillatory motions | Anselm Yaron | 1981-09-15 |
| 4285671 | Contra angle with interchangeable geared tools and the like | Sigrid Bechter | 1981-08-25 |
| 4276027 | Parapulpal dental restorative pins with self-anchoring anti-rotational retention heads | — | 1981-06-30 |
| 4268252 | Contra-angle head for dentistry | — | 1981-05-19 |
| 4259069 | Hand tool for finishing dental fillings | — | 1981-03-31 |
| 4185384 | Dental adjustment devices | Elizabeth A. Bishop | 1980-01-29 |