Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7797194 | Method and apparatus for offering for sale collectibles on primary and secondary markets | Steven Jay Katz | 2010-09-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7797194 | Method and apparatus for offering for sale collectibles on primary and secondary markets | Steven Jay Katz | 2010-09-14 |