Inventor
SARGENT R RICHARD
US10 patents
⚠️ This page may combine multiple inventors who share the name “SARGENT R RICHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PEACH STATE LABS INC
9 patentsUS5459188AOct 17, 1995
Soil resistant fibers
PEACH STATE LABS INC56 citations95
US5234466AAug 10, 1993
Lowering of the pH of textile processing solutions by adding urea sulfate as a pH adjusting agent
PEACH STATE LABS INC41 citations95
US7029553B1Apr 18, 2006
Urea sulfate and urea hydrochloride in paper and pulp processing
PEACH STATE LABS INC20 citations92
US5629376AMay 13, 1997
Polyacrylic acid compositions for textile processing
PEACH STATE LABS INC41 citations92
US5672279ASep 30, 1997
Method for using urea hydrochloride
PEACH STATE LABS INC79 citations91
US5616151AApr 1, 1997
Method for adjusting pH in textile processing solutions with urea hydrochloride salt
PEACH STATE LABS INC32 citations91
US5560992AOct 1, 1996
Soil resistant fibers
PEACH STATE LABS INC38 citations91
US6524492B2Feb 25, 2003
Composition and method for increasing water and oil repellency of textiles and carpet
PEACH STATE LABS INC17 citations84
US5733463AMar 31, 1998
Lowering the pH with an acid/base salt as a pH adjusting agent
PEACH STATE LABS INC11 citations71