Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D316600 | Dental syringe | Pierre LaPlante | 1991-04-30 |
| 4883316 | Dental instrument delivery system | Mathew H. Parlier | 1989-11-28 |
| 4691948 | Fail-secure lock system | Larry D. Lietz | 1987-09-08 |
| 4465311 | Remote control locking system | — | 1984-08-14 |
| 4230452 | Multiple dental handpiece control system | — | 1980-10-28 |
| D255929 | Improved dental handpiece | — | 1980-07-15 |
| 4188976 | Multiple dental handpiece control system | — | 1980-02-19 |