Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE44616 | Card shuffling devices and related methods | Peter Krenn | 2013-12-03 |
| 8590896 | Card-handling devices and systems | Peter Krenn, Attila Grauzer | 2013-11-26 |
| 8544848 | Card shuffler with gravity feed system for playing cards | Peter Krenn | 2013-10-01 |
| 8393942 | Methods for displacing chips in a chip stack | Peter Krenn | 2013-03-12 |
| 8342525 | Card shuffler with adjacent card infeed and card output compartments | Paul K. Scheper, Attila Grauzer, James V. Kelly, James B. Stasson, Ronald R. Swanson +6 more | 2013-01-01 |
| 8336699 | Chip sorting devices, components therefor and methods of ejecting chips | Peter Krenn | 2012-12-25 |
| 8210536 | Card snuffler with gravity feed system for playing cards | Peter Krenn | 2012-07-03 |
| 8141875 | Card handling devices and networks including such devices | Attila Grauzer, Peter Krenn, Paul K. Scheper | 2012-03-27 |
| RE42944 | Card shuffling device | Peter Krenn | 2011-11-22 |
| 8006847 | Chip sorting device | Peter Krenn | 2011-08-30 |
| 7992720 | Chip sorting device | Peter Krenn | 2011-08-09 |
| 7967294 | Card shuffler with gravity feed system for playing cards | Peter Krenn | 2011-06-28 |
| 7946586 | Swivel mounted card handling device | Peter Krenn, Attila Grauzer | 2011-05-24 |
| 7934980 | Chip stack cutter devices for displacing chips in a chip stack and chip-stacking apparatuses including such cutter devices | Peter Krenn | 2011-05-03 |
| 7861868 | Chip sorting and stacking devices | Peter Krenn | 2011-01-04 |
| 7766332 | Card handling devices and methods of using the same | Attila Grauzer, Peter Krenn, Paul K. Scheper | 2010-08-03 |
| 7677566 | Pre-shuffler for a playing card shuffling machine | Peter Krenn | 2010-03-16 |
| 7584963 | Pre-shuffler for a playing card shuffling machine | Peter Krenn | 2009-09-08 |
| 7556266 | Card shuffler with gravity feed system for playing cards | Peter Krenn | 2009-07-07 |
| 7367561 | Card shuffler | Peter Krenn | 2008-05-06 |
| 6889979 | Card shuffler | Peter Krenn | 2005-05-10 |
| 6659460 | Card shuffling device | Peter Krenn | 2003-12-09 |
| 5382024 | Playing card shuffler and dispenser | — | 1995-01-17 |