Inventor
RYNDA ROBERT J
US43 patents
⚠️ This page may combine multiple inventors who share the name “RYNDA ROBERT J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHUFFLE MASTER INC
13 patentsUS7784790B2Aug 31, 2010
Device and method for continuously shuffling and monitoring cards
SHUFFLE MASTER INC115 citations99
US7523936B2Apr 28, 2009
Device and method for forming and delivering hands from randomly arranged decks of playing cards
SHUFFLE MASTER INC117 citations99
US7413191B2Aug 19, 2008
Device and method for forming and delivering hands from randomly arranged decks of playing cards
SHUFFLE MASTER INC138 citations99
US7338044B2Mar 4, 2008
Card shuffler with user game selection input
SHUFFLE MASTER INC164 citations99
US7322576B2Jan 29, 2008
Device and method for continuously shuffling and monitoring cards
SHUFFLE MASTER INC191 citations99
US7255344B2Aug 14, 2007
Device and method for continuously shuffling and monitoring cards
SHUFFLE MASTER INC164 citations99
US7234698B2Jun 26, 2007
Device and method for continuously shuffling and monitoring cards
SHUFFLE MASTER INC149 citations99
US7073791B2Jul 11, 2006
Hand forming shuffler with on demand hand delivery
SHUFFLE MASTER INC184 citations99
US7059602B2Jun 13, 2006
Card shuffler with staging area for collecting groups of cards
SHUFFLE MASTER INC158 citations99
US6655684B2Dec 2, 2003
Device and method for forming and delivering hands from randomly arranged decks of playing cards
SHUFFLE MASTER INC274 citations99
US6588751B1Jul 8, 2003
Device and method for continuously shuffling and monitoring cards
SHUFFLE MASTER INC365 citations99
US6588750B1Jul 8, 2003
Device and method for forming hands of randomly arranged decks of cards
SHUFFLE MASTER INC281 citations99
US6254096B1Jul 3, 2001
Device and method for continuously shuffling cards
SHUFFLE MASTER INC378 citations98
BALLY GAMING INC
12 patentsUS9504905B2Nov 29, 2016
Card shuffling device and calibration method
BALLY GAMING INC68 citations98
US9266012B2Feb 23, 2016
Methods of randomizing cards
BALLY GAMING INC60 citations98
US9566501B2Feb 14, 2017
Hand-forming card shuffling apparatuses including multi-card storage compartments, and related methods
BALLY GAMING INC69 citations96
US10486055B2Nov 26, 2019
Card handling devices and methods of randomizing playing cards
BALLY GAMING INC14 citations94
US10238954B2Mar 26, 2019
Hand-forming card shuffling apparatuses including multi-card storage compartments, and related methods
BALLY GAMING INC18 citations94
US10124241B2Nov 13, 2018
Batch card shuffling apparatuses including multi card storage compartments, and related methods
BALLY GAMING INC18 citations94
US9901810B2Feb 27, 2018
Playing card shuffling devices and related methods
BALLY GAMING INC17 citations94
US9849368B2Dec 26, 2017
Batch card shuffling apparatuses including multi card storage compartments
BALLY GAMING INC11 citations93
US9220971B2Dec 29, 2015
Automatic system and methods for accurate card handling
BALLY GAMING INC23 citations93
US8998211B2Apr 7, 2015
Methods of randomizing cards
BALLY GAMING INC10 citations93
US9861880B2Jan 9, 2018
Card-handling methods with simultaneous removal
BALLY GAMING INC3 citations84
US9561426B2Feb 7, 2017
Card-handling devices
BALLY GAMING INC2 citations73
SG GAMING INC
9 patentsUS10857448B2Dec 8, 2020
Card handling devices and associated methods
SG GAMING INC13 citations94
US10668361B2Jun 2, 2020
Batch card shuffling apparatuses including multi-card storage compartments, and related methods
SG GAMING INC14 citations94
US10926164B2Feb 23, 2021
Playing card handling devices and related methods
SG GAMING INC5 citations84
US10864431B2Dec 15, 2020
Methods of making and using hand-forming card shufflers
SG GAMING INC6 citations84
US11358051B2Jun 14, 2022
Card handling devices and associated methods
SG GAMING INC2 citations73
US10960292B2Mar 30, 2021
Card handling devices including multi-card storage compartments, and related methods
SG GAMING INC2 citations73
US12090388B2Sep 17, 2024
Playing card handling devices
SG GAMING INC0 citations63
US12029969B2Jul 9, 2024
Card handling devices and associated methods
SG GAMING INC0 citations62
US10668364B2Jun 2, 2020
Automatic card shufflers and related methods
SG GAMING INC0 citations52
GRAUZER ATTILA
5 patentsUS8505916B2Aug 13, 2013
Methods of randomizing cards
GRAUZER ATTILA100 citations99
US7137627B2Nov 21, 2006
Device and method for continuously shuffling and monitoring cards
GRAUZER ATTILA137 citations99
US8646779B2Feb 11, 2014
Device and method for handling, shuffling, and moving cards
GRAUZER ATTILA10 citations93
US8210535B2Jul 3, 2012
Device and method for continuously shuffling and monitoring cards
GRAUZER ATTILA6 citations84
US8191894B2Jun 5, 2012
Card feed mechanisms for card-handling apparatuses and related methods
GRAUZER ATTILA5 citations74