Issued Patents All Time
Showing 51–75 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7597623 | Smart discard rack for playing cards | Atilla Grauzer, Oliver M. Schubert, James V. Kelly, Paul K. Scheper | 2009-10-06 |
| 7584962 | Card shuffler with jam recovery and display | John G. Breeding, Atilla Grauzer, Paul K. Scheper, Nicholas Kukuczka | 2009-09-08 |
| 7523936 | Device and method for forming and delivering hands from randomly arranged decks of playing cards | Attila Grauzer, Feraidoon Bourbour, Troy D. Nelson, Robert J. Rynda, Paul K. Scheper +1 more | 2009-04-28 |
| 7523935 | Card shuffling apparatus with integral card delivery | Attila Grauzer, Feraidoon Bourbour, Troy D. Nelson, Paul K. Scheper, Ronald R. Swanson | 2009-04-28 |
| 7413191 | Device and method for forming and delivering hands from randomly arranged decks of playing cards | Attila Grauzer, Feraidoon Bourbour, Troy D. Nelson, Robert J. Rynda, Paul K. Scheper +1 more | 2008-08-19 |
| 7384044 | Card shuffling apparatus with automatic card size calibration | Atilla Grauzer, Feraidoon Bourbour, James V. Kelly, Troy D. Nelson, Paul K. Scheper +1 more | 2008-06-10 |
| 7374170 | Playing card dealing shoe with automated internal card feeding and card reading | Atilla Grauzer, Oliver M. Schubert, James V. Kelly, Paul K. Scheper | 2008-05-20 |
| 7367884 | Photoelectric gaming token sensing apparatus with flush mounted gaming token supporter | John G. Breeding, Troy D. Nelson, James P. Helgesen | 2008-05-06 |
| 7338044 | Card shuffler with user game selection input | Attila Grauzer, Feraidoon Bourbour, Troy D. Nelson, Robert J. Rynda, Paul K. Scheper +1 more | 2008-03-04 |
| 7322576 | Device and method for continuously shuffling and monitoring cards | Attila Grauzer, Feraidoon Bourbour, Troy D. Nelson, Robert J. Rynda, Paul K. Scheper +1 more | 2008-01-29 |
| 7278923 | Smart discard rack for playing cards | Attila Grauzer, Oliver M. Schubert, James V. Kelly, Paul K. Scheper | 2007-10-09 |
| 7255344 | Device and method for continuously shuffling and monitoring cards | Attila Grauzer, Feraidoon Bourbour, James P. Helgesen, Troy D. Nelson, Robert J. Rynda +2 more | 2007-08-14 |
| 7234698 | Device and method for continuously shuffling and monitoring cards | Attila Grauzer, Feraidoon Bourbour, James P. Helgesen, Troy D. Nelson, Robert J. Rynda +2 more | 2007-06-26 |
| 7137627 | Device and method for continuously shuffling and monitoring cards | Attila Grauzer, Feraidoon Bourbour, James P. Helgesen, Troy D. Nelson, Robert J. Rynda +2 more | 2006-11-21 |
| 7114718 | Smart table card hand identification method and apparatus | Atilla Grauzer, Oliver M. Schubert, James V. Kelly, Paul K. Scheper | 2006-10-03 |
| 7073791 | Hand forming shuffler with on demand hand delivery | Attila Grauzer, Feraidoon Bourbour, Troy D. Nelson, Robert J. Rynda, Paul K. Scheper +1 more | 2006-07-11 |
| 7059602 | Card shuffler with staging area for collecting groups of cards | Attila Grauzer, Feraidoon Bourbour, Troy D. Nelson, Robert J. Rynda, Paul K. Scheper +1 more | 2006-06-13 |
| 7036818 | Card shuffling apparatus with automatic card size calibration | Atilla Grauzer, Feraidoon Bourbour, James V. Kelly, Troy D. Nelson, Paul K. Scheper +1 more | 2006-05-02 |
| 7029009 | Playing card dealing shoe with automated internal card feeding and card reading | Atila Grauzer, Oliver M. Schubert, James V. Kelly, Paul K. Scheper | 2006-04-18 |
| 6655684 | Device and method for forming and delivering hands from randomly arranged decks of playing cards | Attila Grauzer, Feraidoon Bourbour, Troy D. Nelson, Robert J. Rynda, Paul K. Scheper +1 more | 2003-12-02 |
| 6651981 | Card shuffling apparatus with integral card delivery | Attila Grauzer, Troy D. Nelson, Paul K. Scheper, Ronald R. Swanson, Feraidoon Bourbour | 2003-11-25 |
| 6651982 | Card shuffling apparatus with integral card delivery | Attila Grauzer, Feraidoon Bourbour, Troy D. Nelson, Paul K. Scheper, Ronald R. Swanson | 2003-11-25 |
| 6588750 | Device and method for forming hands of randomly arranged decks of cards | Attila Grauzer, Feraidoon Bourbour, James P. Helgesen, Troy D. Nelson, Robert J. Rynda +2 more | 2003-07-08 |
| 6588751 | Device and method for continuously shuffling and monitoring cards | Attila Grauzer, Feraidoon Bourbour, James P. Helgesen, Troy D. Nelson, Robert J. Rynda +2 more | 2003-07-08 |
| 6568678 | Method and apparatus for automatically cutting and shuffling playing cards | John G. Breeding, Attila Grauzer, Paul K. Scheper, Nick W. Kukuczka | 2003-05-27 |