Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6685560 | Gaming machine with virtual opponent feature | — | 2004-02-03 |
| 6685561 | Gaming machine with sorting feature | Peter R. Anderson, Michael P. Casey, Erica A. Frohm, Jason Gilmore, Damon E. Gura +2 more | 2004-02-03 |