Assignee
DERRICK DAVID
US·2 granted patents·1 pending application·38 citations·filing 2006–2016
Top patents by PatentIndex Score
3 records- 0183US8797210B2Remote tracking device and a system and method for two-way voice communication between the device and a monitoring centerDERRICK DAVID·Filed 2006·Granted Aug 5, 2014·21 cites·38 claims
- 0275US8232876B2System and method for monitoring individuals using a beacon and intelligent remote tracking deviceDERRICK DAVID·Filed 2009·Granted Jul 31, 2012·17 cites·21 claims
- 0345US2017071172A1Novel sump filtration system for aquarium tanksDERRICK DAVID·Filed 2016·Application pending·0 cites
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