Inventor
NAHM JAMES JANG WOO
US5 patents
⚠️ This page may combine multiple inventors who share the name “NAHM JAMES JANG WOO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHELL OIL CO
4 patentsUS6557640B1May 6, 2003
Lubrication and self-cleaning system for expansion mandrel
SHELL OIL CO146 citations99
US7108072B2Sep 19, 2006
Lubrication and self-cleaning system for expansion mandrel
SHELL OIL CO38 citations96
US6063737AMay 16, 2000
Aqueous displacement fluid compositions for use in wellbores
SHELL OIL CO136 citations93
US6085839AJul 11, 2000
Method of thermally insulating a wellbore
SHELL OIL CO28 citations85