Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4957441 | Method of enhancing the curing of a photocurable dental restorative material | — | 1990-09-18 |
| 4943237 | Thermoset-thermoplastic molded article for dental restoration | — | 1990-07-24 |
| 4888489 | Hand-held device for curing a dental restorative material | — | 1989-12-19 |
| 4854875 | Extra-oral dental restoration | Michael M. Dziki | 1989-08-08 |
| 4850871 | Method for thermoset-thermoplastic molded article | — | 1989-07-25 |
| 4752633 | Ethoxylated siloxane surfactants and hydrophilic silicones prepared therewith | Steven M. Aasen | 1988-06-21 |
| 4691039 | Ethoxylated siloxane surfactants and hydrophilic silicones prepared therewith | Steven M. Aasen | 1987-09-01 |
| 4657959 | Hydrophilic silicones | Harvey L. Anderson | 1987-04-14 |