Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8120758 | Fast UV-VIS-NIR absorption spectrometer system and method | Troy Blodgett, Matt Hall, Wuyi Wang | 2012-02-21 |
| 7834987 | Systems and methods for evaluating the appearance of a gemstone | Ilene Reinitz, Mary Johnson, James Shigley | 2010-11-16 |
| 7260544 | System and methods for evaluating the appearance of a gemstone | Ilene Reinitz, Mary Johnson, James Shigley | 2007-08-21 |