Inventor

RICE PAUL T

US3 patents

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

PPG IND OHIO INC

1 patent

US6544487B1Apr 8, 2003

Chemical feeder

PPG IND OHIO INC29 citations90

PPG INDUSTRIES INC

1 patent

US5662795ASep 2, 1997

Swimming pool chemical dispenser

PPG INDUSTRIES INC42 citations90

EVOQUA WATER TECH LLC

1 patent

US11655166B2May 23, 2023

Water treatment of sodic, high salinity, or high sodium waters for agricultural application

EVOQUA WATER TECH LLC0 citations50