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Inventor
PETERSON LANCE L
US
3 patents
Patents
3 patents
US6692356B2
Feb 17, 2004
Gaming device with signified symbols
IGT RENO NEV
166 citations
98
US6558254B2
May 6, 2003
Gaming device with signified symbols
IGT RENO NEV
246 citations
98
US6319124B1
Nov 20, 2001
Gaming device with signified reel symbols
IGT RENO NEV
688 citations
98