Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8808080 | Grid-based lottery game and associated method | — | 2014-08-19 |
| 8562413 | Lottery game method | Deborah Jonasson, Keith A. Jonasson, Arthur S. Robb | 2013-10-22 |
| 8460081 | Grid-based multi-lottery game and associated method | — | 2013-06-11 |
| 8449374 | Multiplier for lottery game | Charles Holton, Charles Boykin, Steven Wayne Beason | 2013-05-28 |
| 8287353 | Lottery game method | Deborah Jonasson, Keith A. Jonasson, Arthur S. Robb | 2012-10-16 |
| 8235786 | Lottery system and method incorporating random credit allocation to a plurality of games | — | 2012-08-07 |
| 8075387 | Multiplier for lottery game | Charles Holton, Charles Boykin, Steven Wayne Beason | 2011-12-13 |
| 8033911 | Methods and systems for conducting pari-mutuel wagers | Kenneth A. Vlazny, Joseph J. Tracy, Victor Harrison, Stephen M. Smith | 2011-10-11 |
| 7942735 | Methods and systems for conducting live pool and competitive wagering activities | Joseph J. Tracy | 2011-05-17 |
| 7147557 | Method of playing a group participation game | Joseph J. Tracy | 2006-12-12 |
| 7018292 | Methods and systems for metered raffle-style gaming | Joseph J. Tracy, Jason Bliss, Alvin Ringgold, Lee E. Cannon | 2006-03-28 |
| 6830514 | System and method for playing a lottery-type game | Joseph J. Tracy, Fred L. Richard, Deborah Jonasson, Keith A. Jonasson | 2004-12-14 |
| 6692354 | Method of playing a group participation game | Joseph J. Tracy | 2004-02-17 |
| 6648753 | Method of playing a group participation game | Joseph J. Tracy | 2003-11-18 |
| 6416408 | Method of playing a group participation game | Joseph J. Tracy | 2002-07-09 |