Inventor
LEE CHEE K
US3 patents
Patents
3 patentsUS8151873B1Apr 10, 2012
Expandable packer with mandrel undercuts and sealing boost feature
LEE CHEE K20 citations89
US9140094B2Sep 22, 2015
Open hole expandable packer with extended reach feature
LEE CHEE K12 citations81
US8662161B2Mar 4, 2014
Expandable packer with expansion induced axially movable support feature
LEE CHEE K14 citations81