Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8556263 | Card shuffler with card rank and value reading capability | Attila Grauzer, Oliver M. Schubert, James B. Stasson, Feraidoon Bourbour, Paul K. Scheper | 2013-10-15 |
| 8444147 | Multiple mode card shuffler and card reading device | Atilla Grauzer, Oliver M. Schubert, James B. Stasson, Feraidoon Bourbour, Paul K. Scheper | 2013-05-21 |
| 8342525 | Card shuffler with adjacent card infeed and card output compartments | Paul K. Scheper, Attila Grauzer, James B. Stasson, Ronald R. Swanson, Feraidoon Bourbour +6 more | 2013-01-01 |
| 8118305 | Mechanized playing card dealing shoe with automatic jam recovery | Attila Grauzer, Oliver M. Schubert, James B. Stasson, Paul K. Scheper | 2012-02-21 |
| 8025294 | Card shuffler with card rank and value reading capability | Atilla Grauzer, Oliver M. Schubert, James B. Stasson, Feraidoon Bourbour, Paul K. Scheper | 2011-09-27 |
| 8002638 | Smart discard rack for playing cards | Attila Grauzer, Oliver M. Schubert, James B. Stasson, Paul K. Scheper | 2011-08-23 |
| 7834630 | MRI test fixture | Raymond V. Damadian, Hugh Wahl, Rein Aspelund | 2010-11-16 |
| 7753373 | Multiple mode card shuffler and card reading device | Atilla Grauzer, Oliver M. Schubert, James B. Stasson, 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 B. Stasson, Paul K. Scheper | 2010-05-18 |
| 7677565 | Card shuffler with card rank and value reading capability | Atilla Grauzer, Oliver M. Schubert, James B. Stasson, 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 |
| 7597623 | Smart discard rack for playing cards | Atilla Grauzer, Oliver M. Schubert, James B. Stasson, Paul K. Scheper | 2009-10-06 |
| 7504827 | MRI test fixture | Raymond V. Damadian, Hugh Wahl, Rein Aspelund | 2009-03-17 |
| 7407438 | Modular dealing shoe for casino table card games | Oliver M. Schubert, Atilla Grauzer, Justin G. Downs, III | 2008-08-05 |
| 7384044 | Card shuffling apparatus with automatic card size calibration | Atilla Grauzer, Feraidoon Bourbour, Troy D. Nelson, Paul K. Scheper, James B. Stasson +1 more | 2008-06-10 |
| 7374170 | Playing card dealing shoe with automated internal card feeding and card reading | Atilla Grauzer, Oliver M. Schubert, James B. Stasson, Paul K. Scheper | 2008-05-20 |
| 7278923 | Smart discard rack for playing cards | Attila Grauzer, Oliver M. Schubert, James B. Stasson, Paul K. Scheper | 2007-10-09 |
| 7114718 | Smart table card hand identification method and apparatus | Atilla Grauzer, Oliver M. Schubert, James B. Stasson, Paul K. Scheper | 2006-10-03 |
| 7036818 | Card shuffling apparatus with automatic card size calibration | Atilla Grauzer, Feraidoon Bourbour, Troy D. Nelson, Paul K. Scheper, James B. Stasson +1 more | 2006-05-02 |
| 7029009 | Playing card dealing shoe with automated internal card feeding and card reading | Atila Grauzer, Oliver M. Schubert, James B. Stasson, Paul K. Scheper | 2006-04-18 |
| 5482070 | Combined adjustable crutch and cane | — | 1996-01-09 |
| 5139040 | Collapsible lightweight crutch | — | 1992-08-18 |
| 4483310 | Heat exchanger | — | 1984-11-20 |
| 4217952 | Energy saving system for retrieving heat loss from an electrical apparatus | — | 1980-08-19 |