Inventor · disambiguated record
Keith E. Pierce
Also filed as: PIERCE KEITH E
2 granted patents·2 pending applications·26 citations·filing 2004–2011
61Inventor score
Top patents by PatentIndex Score
4 records- 0180US8310360B2Physical security deviceROSS JR CHARLES A·Filed 2009·Granted Nov 13, 2012·11 cites·4 claims
- 0263USD681768SPersonal security deviceROSS JR CHARLES A·Filed 2011·Granted May 7, 2013·15 cites·1 claims
- 0336US2005243171A1Data acquisition and display system and method of establishing chain of custodyROSS CHARLES A SR·Filed 2004·Application pending·0 cites
- 0431US2005083404A1Data acquisition and display system and method of operating the sameFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →