Inventor
HARPER JASON M
US23 patents
⚠️ This page may combine multiple inventors who share the name “HARPER JASON M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAKER HUGHES INC
15 patentsUS6986390B2Jan 17, 2006
Expandable packer with anchoring feature
BAKER HUGHES INC128 citations99
US7051805B2May 30, 2006
Expandable packer with anchoring feature
BAKER HUGHES INC87 citations98
US6959759B2Nov 1, 2005
Expandable packer with anchoring feature
BAKER HUGHES INC86 citations98
US7493945B2Feb 24, 2009
Expandable packer with mounted exterior slips and seal
BAKER HUGHES INC71 citations97
US7661470B2Feb 16, 2010
Expandable packer with anchoring feature
BAKER HUGHES INC19 citations92
US7387170B2Jun 17, 2008
Expandable packer with mounted exterior slips and seal
BAKER HUGHES INC26 citations92
US7341110B2Mar 11, 2008
Slotted slip element for expandable packer
BAKER HUGHES INC32 citations92
US7134504B2Nov 14, 2006
Expandable packer with anchoring feature
BAKER HUGHES INC12 citations92
US7117949B2Oct 10, 2006
Expandable packer with anchoring feature
BAKER HUGHES INC18 citations92
US7044231B2May 16, 2006
Expandable packer with anchoring feature
BAKER HUGHES INC21 citations92
US7588077B2Sep 15, 2009
Downhole tubular seal system and method
BAKER HUGHES INC10 citations84
US9605509B2Mar 28, 2017
Removable treating plug with run in protected agglomerated granular sealing element
BAKER HUGHES INC5 citations73
US10077635B2Sep 18, 2018
Debris catcher
BAKER HUGHES INC2 citations72
US10072493B2Sep 11, 2018
Hydraulic injection diagnostic tool
BAKER HUGHES INC0 citations51
US10018010B2Jul 10, 2018
Disintegrating agglomerated sand frack plug
BAKER HUGHES INC1 citations50