Inventor

ROLANDO JOHN

US2 patents

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

KAY CHEMICAL CO

1 patent

US5941416AAug 24, 1999

Fluid mixing and dispensing system

KAY CHEMICAL CO14 citations66

ECOLAB INC

1 patent

US7092793B2Aug 15, 2006

Method and system for installation and control of a utility device

ECOLAB INC3 citations52