Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D301593 | Card and playing piece holder for a game | Eugene D. Shershen, Barbara Welliver-Berger | 1989-06-13 |
| D297743 | Playing board for a game | Eugene D. Shershen, Barbara Welliver-Berger | 1988-09-20 |