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Inventor
DETORA JOHN
US
2 patents
Patents
2 patents
US6761633B2
Jul 13, 2004
Game of chance with multiple paths on a virtual scratch ticket
GTECH CORP
476 citations
95
US6514144B2
Feb 4, 2003
Online game of chance providing a multi-player extension of a single-player virtual scratch ticket game and a method of playing the game
GTECH CORP
335 citations
95