Assignee
NISSEN DAVID
US·3 granted patents·2 citations·filing 2008–2019
Top patents by PatentIndex Score
3 records- 0160US9589220B2Gaming chips and table game security systemNISSEN DAVID·Filed 2008·Granted Mar 7, 2017·2 cites·6 claims
- 0250US10706682B2Gaming chips and table game security systemNISSEN DAVID·Filed 2019·Granted Jul 7, 2020·0 cites·8 claims
- 0348US10210709B2Gaming chips and table game security systemNISSEN DAVID·Filed 2017·Granted Feb 19, 2019·0 cites·6 claims
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