Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5710194 | Dental compounds, compositions, products and methods | Kewang Lu, Paul A. Silver | 1998-01-20 |
| 5554028 | Dental impression taking | Robert V. Hare | 1996-09-10 |
| 5367002 | Dental composition and method | Chin-Teh Huang, Steven R. Jefferies | 1994-11-22 |
| 5338773 | Dental composition and method | Kewang Lu, Chin-Teh Huang | 1994-08-16 |
| 5304586 | Radiopaque fluoride releasing VLC dental composites and the use of specific fillers therein | Paul S. Danielson, Robert Campbell | 1994-04-19 |
| 5177120 | Chain extended urethane diacrylate and dental impression formation | Pamela H. Hare | 1993-01-05 |
| 4867680 | Pre-loaded dental impression package and method of making | Pamela H. Hare, Robert V. Hare | 1989-09-19 |
| 4867682 | Dental impression tray | Steven R. Jefferies, Ronald L. Sitzema, Jr. | 1989-09-19 |
| 4776704 | Mixing and dispensing syringe | Thomas V. Kopunek, Richard E. Welsh | 1988-10-11 |
| 4659327 | Multiple dosage syringe | Douglas D. Bennett, Richard E. Welsh, Earl C. Francis, Thomas V. Kopunek | 1987-04-21 |