Inventor

GOODSON JR JAMES EDWARD

US3 patents

Patents

3 patents

US6568470B2May 27, 2003

Downhole actuation system utilizing electroactive fluids

BAKER HUGHES INC149 citations96

US6926089B2Aug 9, 2005

Downhole actuation system utilizing electroactive fluids

BAKER HUGHES INC48 citations94

US6681849B2Jan 27, 2004

Downhole packer system utilizing electroactive polymers

BAKER HUGHES INC54 citations92