Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9767163 | Computerized technical authentication and grading system for collectible objects | Stephen Brent Kass, Edward Korbel, Daniel R. Barbakow, Robert Alan Cook, Megan Shao +2 more | 2017-09-19 |