Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702304 | Method and apparatus for operating networked gaming devices | Alec Ginsburg, David Wiebenson | 1997-12-30 |
| 5655961 | Method for operating networked gaming devices | Alec Ginsburg, David Wiebenson | 1997-08-12 |