| 7584962 |
Card shuffler with jam recovery and display |
Atilla Grauzer, Paul K. Scheper, James B. Stasson, Nicholas Kukuczka |
2009-09-08 |
| 7367884 |
Photoelectric gaming token sensing apparatus with flush mounted gaming token supporter |
Troy D. Nelson, James B. Stasson, James P. Helgesen |
2008-05-06 |
| 6568678 |
Method and apparatus for automatically cutting and shuffling playing cards |
Attila Grauzer, Paul K. Scheper, James B. Stasson, Nick W. Kukuczka |
2003-05-27 |
| 6454266 |
Bet withdrawal casino game with wild symbol |
Mark L. Yoseloff, Russell Brooke Dunn |
2002-09-24 |
| 6334614 |
Multi-tiered wagering method and game |
— |
2002-01-01 |
| 6325373 |
Method and apparatus for automatically cutting and shuffling playing cards |
Attila Grauzer, Paul K. Scheper, James B. Stasson, Nick W. Kukuczka |
2001-12-04 |
| 6299534 |
Gaming apparatus with proximity switch |
James P. Helgesen |
2001-10-09 |
| 6273424 |
Bet withdrawal casino game and apparatus |
— |
2001-08-14 |
| 6139014 |
Method and apparatus for automatically cutting and shuffling playing cards |
Attila Grauzer, Paul K. Scheper, James B. Stasson, Nick W. Kukuczka |
2000-10-31 |
| 6068258 |
Method and apparatus for automatically cutting and shuffling playing cards |
Attila Grauzer, Paul K. Scheper, James B. Stasson, Nick W. Kukuzka, Troy D. Nelson |
2000-05-30 |
| 6019374 |
Multi-tiered wagering method and game |
— |
2000-02-01 |
| 5711525 |
Method of playing a wagering game with built in probabilty variations |
— |
1998-01-27 |
| 5695189 |
Apparatus and method for automatically cutting and shuffling playing cards |
Attilla Grauzer, Paul K. Scheper, James B. Stasson, Nick W. Kukuczka |
1997-12-09 |
| 5653635 |
Wagering solitaire game |
— |
1997-08-05 |
| 5544892 |
Multi-tiered wagering method and game |
— |
1996-08-13 |
| 5472194 |
Progressive gaming apparatus |
James P. Helgesen |
1995-12-05 |
| 5437462 |
Wagering game |
— |
1995-08-01 |
| 5417430 |
Progressive wagering method and game |
— |
1995-05-23 |
| 5303921 |
Jammed shuffle detector |
— |
1994-04-19 |
| 5288081 |
Method of playing a wagering game |
— |
1994-02-22 |
| 5275411 |
Pai gow poker machine |
— |
1994-01-04 |
| 5261667 |
Random cut apparatus for card shuffling machine |
— |
1993-11-16 |
| 5248142 |
Method and apparatus for a wagering game |
— |
1993-09-28 |
| 4807884 |
Card shuffling device |
— |
1989-02-28 |