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Assignee
RICHARD CHRISTIAN
CA
2 patents
Top patents
by PatentIndex Score
US8540579B2
Sep 24, 2013
Method and apparatus for the identification and position measurement of chips on a gaming surface
RICHARD CHRISTIAN
9 citations
74
US8613657B2
Dec 24, 2013
System and method for permitting identification and counting of gaming chips
RICHARD CHRISTIAN
1 citations
41