Individual holder
VILLAREAL STEVEN G
US·3 granted patents·23 citations·filing 2009–2011
Individually held — no corporate assignee on record.
Technology mixE21B3
Top patents by PatentIndex Score
3 records- 0183US8336622B2Formation evaluation while drillingVILLAREAL STEVEN G·Filed 2011·Granted Dec 25, 2012·5 cites·21 claims
- 0277US8056625B2Formation evaluation while drillingVILLAREAL STEVEN G·Filed 2009·Granted Nov 15, 2011·10 cites·14 claims
- 0373US8118097B2Formation evaluation while drillingVILLAREAL STEVEN G·Filed 2009·Granted Feb 21, 2012·8 cites·37 claims
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