Inventor
FEHR JIM
CA21 patents
⚠️ This page may combine multiple inventors who share the name “FEHR JIM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PACKERS PLUS ENERGY SERV INC
9 patentsUS7861774B2Jan 4, 2011
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERV INC56 citations98
US10087734B2Oct 2, 2018
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERV INC7 citations92
US9366123B2Jun 14, 2016
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERV INC12 citations92
US9303501B2Apr 5, 2016
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERV INC15 citations92
US9074451B2Jul 7, 2015
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERV INC13 citations92
US10053957B2Aug 21, 2018
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERV INC4 citations84
US10487624B2Nov 26, 2019
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERV INC1 citations73
US9963962B2May 8, 2018
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERV INC2 citations73
US10822936B2Nov 3, 2020
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERV INC0 citations52
PACKERS PLUS ENERGY SERVICES I
6 patentsUS7543634B2Jun 9, 2009
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERVICES I71 citations99
US7134505B2Nov 14, 2006
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERVICES I126 citations99
US7108067B2Sep 19, 2006
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERVICES I173 citations99
US6907936B2Jun 21, 2005
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERVICES I244 citations99
US7748460B2Jul 6, 2010
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERVICES I70 citations98
US7431091B2Oct 7, 2008
Method and apparatus for wellbore fluid treatment
PACKERS PLUS ENERGY SERVICES I91 citations98