Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4413979 | Preform for molding custom dental impression trays | Stephen J. Ginsburg | 1983-11-08 |
| 4361528 | Method of making thermoplastic dental impression tray | Stephen J. Ginsburg | 1982-11-30 |
| 4234307 | Occlusal plane orientation guide | — | 1980-11-18 |
| 4227276 | Toothbrush with thermally deformable handle | Stephen J. Ginsburg | 1980-10-14 |
| 4227877 | Anatomical intra-orally moldable dental impression tray and method | Kenneth E. Tureaud, Stephen J. Ginsburg | 1980-10-14 |