Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5428450 | Method and apparatus for determining the color of an object that is transparent, diffusing, and absorbent, such as a tooth, in particular | Olivier Belle | 1995-06-27 |
| 5383020 | Method and apparatus for determining the color of a translucent object such as a tooth | — | 1995-01-17 |