Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D301593 | Card and playing piece holder for a game | William G. Berger, Barbara Welliver-Berger | 1989-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D301593 | Card and playing piece holder for a game | William G. Berger, Barbara Welliver-Berger | 1989-06-13 |