Assignee
POWELL TRACY
US·3 granted patents·34 citations·filing 2005–2010
Technology mixG07F3
Top patents by PatentIndex Score
3 records- 0184US8932129B2Multi-play central determination systemPOWELL TRACY·Filed 2010·Granted Jan 13, 2015·16 cites·10 claims
- 0277US9005005B2Bingo gaming machine capable of selecting different bingo poolsPOWELL TRACY·Filed 2005·Granted Apr 14, 2015·9 cites·31 claims
- 0377US8262451B2Bingo system with discrete payout categoriesPOWELL TRACY·Filed 2006·Granted Sep 11, 2012·9 cites·20 claims
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