Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8167696 | Video poker game and method | Anthony P Celona, Graziano D'Aquilante, Troy DeFrees-Parrott | 2012-05-01 |
| 7448946 | Video poker game and method | Anthony P Celona, Graziano D'Aquilante, Troy DeFrees-Parrott | 2008-11-11 |
| 7066811 | Gaming machine with active pay-table and method therefor | Troy DeFrees-Parrott | 2006-06-27 |
| 6913534 | Gaming machine having a lottery game and capability for integration with gaming device accounting system and player tracking system | Troy DeFrees-Parrott | 2005-07-05 |
| 6685563 | Programmable bonus gaming device having coin-in threhold criteria adapted for interconnection with conventional gaming device | Troy DeFrees-Parrott | 2004-02-03 |