Inventor
STEWART DAVID RALPH
US6 patents
⚠️ This page may combine multiple inventors who share the name “STEWART DAVID RALPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHELL OIL CO
3 patentsUS6854327B2Feb 15, 2005
Apparatus and method for monitoring compaction
SHELL OIL CO52 citations90
US9574434B2Feb 21, 2017
Monitoring system for well casing
SHELL OIL CO3 citations70
US6187873B1Feb 13, 2001
Increased throughput in the manufacture of block copolymers by reduction in polymer cement viscosity through the addition of polar solvents
SHELL OIL CO5 citations61