Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8098368 | Method for evaluation of a gemstone | Haim Shlezinger, Adam Devir, Dan Sheffer | 2012-01-17 |
| 7800741 | Method for evaluation of a gemstone | Haim Shlezinger, Gabi Horowitz, Michael Eroshov, Adam Devir, Dan Sheffer | 2010-09-21 |