Individual holder
SUMRALL ERNEST N
US·1 granted patent·2 pending applications·15 citations·filing 2004–2008
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0171US8230916B2Apparatus and methods to analyze downhole fluids using ionized fluid samplesSUMRALL ERNEST N·Filed 2008·Granted Jul 31, 2012·15 cites·28 claims
- 0237US2008048541A1Polymer-thermal shield for ultra-violet lampSUMRALL ERNEST N·Filed 2007·Application pending·0 cites
- 0329US2006132012A1Polymer-thermal shield for ultra-violet lampSUMRALL ERNEST N·Filed 2004·Application pending·0 cites
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