BRITESMILE, INC. VOTING AND RIGHT OF CO-SALE AGREEMENT This Voting and Right of Co-Sale Agreement (this "Agreement") is made as of the 18th day of January, 2000, by and among BriteSmile, Inc., a Utah corporation ("the Company"), LCO Investments...Voting and Right of Co-Sale Agreement • January 26th, 2000 • Britesmile Inc • Miscellaneous electrical machinery, equipment & supplies • Utah
