Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4705476 | Method and apparatus to produce artificial dentures | — | 1987-11-10 |
| 4650418 | Dental restoration shading | Roger Shue | 1987-03-17 |
| 4609351 | Apparatus to produce artificial dentures | — | 1986-09-02 |
| 4551098 | Method and apparatus to produce artificial dentures | — | 1985-11-05 |
| 4533325 | Method and apparatus to produce artificial teeth for dentures | Frank P. Fonvielle, Richard A. Smith, Barry Dehoff, Roger Shue | 1985-08-06 |
| D276164 | Dental metallic casting ingot | George Eden | 1984-10-30 |