Inventor · disambiguated record
Jimmie Josh Renfro
Also filed as: RENFRO JIMMIE J · RENFRO JIMMIE JOSH
4 granted patents·381 citations·filing 1985–2003
82Inventor score
Technology areasE21B
Top patents by PatentIndex Score
4 records- 0194US4662437AElectrically stimulated well production system with flexible tubing conductorATLANTIC RICHFIELD CO·Filed 1985·Granted May 5, 1987·279 cites·15 claims
- 0280US4671359AApparatus and method for solids removal from wellboresATLANTIC RICHFIELD CO·Filed 1986·Granted Jun 9, 1987·68 cites·11 claims
- 0355US6877571B2Down hole drilling assembly with independent jet pumpSUNSTONE CORP·Filed 2001·Granted Apr 12, 2005·18 cites·49 claims
- 0453US6899188B2Down hole drilling assembly with concentric casing actuated jet pumpSUNSTONE CORP·Filed 2003·Granted May 31, 2005·16 cites·50 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →