Issued Patents All Time
Showing 26–50 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9266012 | Methods of randomizing cards | Attila Grauzer, Feraidoon Bourbour, Troy D. Nelson, Robert J. Rynda, Paul K. Scheper +1 more | 2016-02-23 |
| 9220972 | Multiple mode card shuffler and card reading device | Attila Grauzer, Oliver M. Schubert, James V. Kelly, Feraidoon Bourbour, Paul K. Scheper +1 more | 2015-12-29 |
| 8998211 | Methods of randomizing cards | Attila Grauzer, Feraidoon Bourbour, Troy D. Nelson, Robert J. Rynda, Paul K. Scheper +1 more | 2015-04-07 |
| 8960674 | Batch card shuffling apparatuses including multi-card storage compartments, and related methods | Robert J. Rynda, Paul K. Scheper, Ronald R. Swanson, Attila Grauzer | 2015-02-24 |
| 8944904 | Method and apparatus for card handling device calibration | Attila Grauzer, Feraidoon Bourbour, Paul K. Scheper | 2015-02-03 |
| 8899587 | Multiple mode card shuffler and card reading device | Attila Grauzer, Oliver M. Schubert, James V. Kelly, Feraidoon Bourbour, Paul K. Scheper +1 more | 2014-12-02 |
| 8702101 | Automatic card shuffler with pivotal card weight and divider gate | Paul K. Scheper, Attila Grauzer, James V. Kelly, Ronald R. Swanson, Feraidoon Bourbour +6 more | 2014-04-22 |
| 8651485 | Playing card handling devices including shufflers | — | 2014-02-18 |
| 8556263 | Card shuffler with card rank and value reading capability | Attila Grauzer, Oliver M. Schubert, James V. Kelly, Feraidoon Bourbour, Paul K. Scheper | 2013-10-15 |
| 8505916 | Methods of randomizing cards | Attila Grauzer, Feraidoon Bourbour, Troy D. Nelson, Robert J. Rynda, Paul K. Scheper +1 more | 2013-08-13 |
| 8444147 | Multiple mode card shuffler and card reading device | Atilla Grauzer, Oliver M. Schubert, James V. Kelly, Feraidoon Bourbour, Paul K. Scheper | 2013-05-21 |
| 8419521 | Method and apparatus for card handling device calibration | Attila Grauzer, Feraidoon Bourbour | 2013-04-16 |
| 8342525 | Card shuffler with adjacent card infeed and card output compartments | Paul K. Scheper, Attila Grauzer, James V. Kelly, Ronald R. Swanson, Feraidoon Bourbour +6 more | 2013-01-01 |
| 8210535 | Device and method for continuously shuffling and monitoring cards | Attila Grauzer, Feraidoon Bourbour, Troy D. Nelson, Robert J. Rynda, Paul K. Scheper +1 more | 2012-07-03 |
| 8191894 | Card feed mechanisms for card-handling apparatuses and related methods | Attila Grauzer, Feraidoon Bourbour, Troy D. Nelson, Robert J. Rynda, Paul K. Scheper +1 more | 2012-06-05 |
| 8118305 | Mechanized playing card dealing shoe with automatic jam recovery | Attila Grauzer, Oliver M. Schubert, James V. Kelly, Paul K. Scheper | 2012-02-21 |
| 8038521 | Card shuffling apparatus with automatic card size calibration during shuffling | Attila Grauzer, Feraidoon Bourbour | 2011-10-18 |
| 8025294 | Card shuffler with card rank and value reading capability | Atilla Grauzer, Oliver M. Schubert, James V. Kelly, Feraidoon Bourbour, Paul K. Scheper | 2011-09-27 |
| 8011661 | Shuffler with shuffling completion indicator | — | 2011-09-06 |
| 8002638 | Smart discard rack for playing cards | Attila Grauzer, Oliver M. Schubert, James V. Kelly, Paul K. Scheper | 2011-08-23 |
| 7784790 | Device and method for continuously shuffling and monitoring cards | Attila Grauzer, Feraidoon Bourbour, Robert J. Rynda, Paul K. Scheper, Ronald R. Swanson | 2010-08-31 |
| 7753373 | Multiple mode card shuffler and card reading device | Atilla Grauzer, Oliver M. Schubert, James V. Kelly, Feraidoon Bourbour, Paul K. Scheper | 2010-07-13 |
| 7717427 | Playing card dealing shoe with automated internal card feeding and card reading | Atilla Grauzer, Oliver M. Schubert, James V. Kelly, Paul K. Scheper | 2010-05-18 |
| 7677565 | Card shuffler with card rank and value reading capability | Atilla Grauzer, Oliver M. Schubert, James V. Kelly, Feraidoon Bourbour, Paul K. Scheper | 2010-03-16 |
| 7661676 | Card shuffler with reading capability integrated into multiplayer automated gaming table | Philip Smith, Ezra Christopher MacKenna, Donald T. Bush, Daymon B. Savage, Atilla Grauzer +4 more | 2010-02-16 |