Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373440 | Promotional game method and apparatus therefor | Leopold Cohen, Charles I. Bernhaut | 1994-12-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373440 | Promotional game method and apparatus therefor | Leopold Cohen, Charles I. Bernhaut | 1994-12-13 |