Inventor

RUHR RICHARD

US4 patents

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

ECOLAB INC

3 patents

US5799831ASep 1, 1998

Dual aspirator

ECOLAB INC68 citations93

US6719891B2Apr 13, 2004

Point-of-use generation of chlorinated alkaline cleaning solutions by electrolysis

ECOLAB INC87 citations91

US5597793AJan 28, 1997

Adherent foam cleaning compositions

ECOLAB INC58 citations90

ECOLAB USA INC

1 patent

US8727102B2May 20, 2014

Conveyor chain tension monitor

ECOLAB USA INC2 citations62