Inventor · disambiguated record
Jim Fehr
Also filed as: FEHR JIM
19 granted patents·2 pending applications·1,054 citations·filing 2002–2019
97Inventor score
Technology areasE21B
Top patents by PatentIndex Score
21 records- 0198US8167047B2Method and apparatus for wellbore fluid treatmentTHEMIG DANIEL JON·Filed 2010·Granted May 1, 2012·41 cites·19 claims
- 0298US7134505B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERVICES I·Filed 2005·Granted Nov 14, 2006·126 cites·44 claims
- 0397US9303501B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2015·Granted Apr 5, 2016·15 cites·9 claims
- 0497US8397820B2Method and apparatus for wellbore fluid treatmentFEHR JIM·Filed 2010·Granted Mar 19, 2013·101 cites·15 claims
- 0597US7861774B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2009·Granted Jan 4, 2011·56 cites·16 claims
- 0697US7543634B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERVICES I·Filed 2006·Granted Jun 9, 2009·71 cites·25 claims
- 0797US7431091B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERVICES I·Filed 2006·Granted Oct 7, 2008·91 cites·13 claims
- 0897US6907936B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERVICES I·Filed 2002·Granted Jun 21, 2005·244 cites·26 claims
- 0996US7748460B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERVICES I·Filed 2008·Granted Jul 6, 2010·70 cites·22 claims
- 1096US7108067B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERVICES I·Filed 2003·Granted Sep 19, 2006·173 cites·12 claims
- 1195US10087734B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2016·Granted Oct 2, 2018·7 cites·26 claims
- 1295US8657009B2Method and apparatus for wellbore fluid treatmentTHEMIG DANIEL JON·Filed 2012·Granted Feb 25, 2014·18 cites·13 claims
- 1394US9366123B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2014·Granted Jun 14, 2016·12 cites·22 claims
- 1494US9074451B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2014·Granted Jul 7, 2015·13 cites·8 claims
- 1591US8746343B2Method and apparatus for wellbore fluid treatmentFEHR JIM·Filed 2012·Granted Jun 10, 2014·9 cites·8 claims
- 1688US10053957B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2015·Granted Aug 21, 2018·4 cites·20 claims
- 1784US9963962B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2016·Granted May 8, 2018·2 cites·30 claims
- 1877US10487624B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2018·Granted Nov 26, 2019·1 cites·30 claims
- 1966US10822936B2Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2018·Granted Nov 3, 2020·0 cites·3 claims
- 2065US2020048989A1Method and Apparatus for Wellbore Fluid TreatmentPACKERS PLUS ENERGY SERV INC·Filed 2019·Application pending·0 cites
- 2143US2018320478A1Method and apparatus for wellbore fluid treatmentPACKERS PLUS ENERGY SERV INC·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →