Inventor

SANCHEZ WILLIAM D

US2 patents

⚠️ This page may combine multiple inventors who share the name “SANCHEZ WILLIAM D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SANCHEZ MICHAEL J

1 patent

US8445420B2May 21, 2013

Cleaning and purifying compositions and associated method for purifying process water from the refinement of petroleum

SANCHEZ MICHAEL J0 citations42

MWJ LLC

1 patent

US7985721B2Jul 26, 2011

Cleaning and purifying compositions and associated method for purifying process water from the refinement of petroleum

MWJ LLC0 citations37