Issued Patents 2004
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835133 | Slot-table game apparatus and method of playing slot-table game | Anthony J. Baerlocher, Jean Brossard, Chauncey W. Griswold, Don C. Stephan | 2004-12-28 |
| 6824465 | Interactive keno gaming system and method | — | 2004-11-30 |
| 6814518 | Secure printer system for gaming devices | Raymond G. Bryan | 2004-11-09 |
| 6811486 | Method and apparatus for enhancing game play through savable game play state | — | 2004-11-02 |
| 6780108 | Networked multiple bingo game system | Warren R. White | 2004-08-24 |
| 6758757 | Method and apparatus for maintaining game state | Robert W. Crowder, Jr., Russ Frederick Marsden | 2004-07-06 |
| 6758393 | Mobile cashier terminal | Warren R. White, Russ T. Bradford | 2004-07-06 |
| 6739970 | Method and device for playing a game in which a player is charged for performing game playing actions | — | 2004-05-25 |
| 6709333 | Player identification using biometric data in a gaming environment | Russel Tower Bradford, Russ Frederick Marsden | 2004-03-23 |
| 6705944 | Multiple game apparatus and method | — | 2004-03-16 |
| 6685559 | Voucher gaming system and method | Warren R. White | 2004-02-03 |
| 6679775 | Voucher gaming system | Warren R. White | 2004-01-20 |