Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10146841 | Computerized technical authentication and grading system for collectible objects | Stephen Brent Kass, Avi Thaker, Daniel R. Barbakow, Robert Alan Cook, Scot Maxwell +4 more | 2018-12-04 |