Inventor
GUILLORY BRETT
US3 patents
Patents
3 patentsUS6578638B2Jun 17, 2003
Drillable inflatable packer & methods of use
WEATHERFORD LAMB104 citations95
US6513595B1Feb 4, 2003
Port collar assembly for use in a wellbore
WEATHERFORD LAMB67 citations92
US6554076B2Apr 29, 2003
Hydraulically activated selective circulating/reverse circulating packer assembly
WEATHERFORD LAMB14 citations76