P

Inventor

HATCH STEVEN R

US9 patents
⚠️ This page may combine multiple inventors who share the name “HATCH STEVEN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NALCO CO

4 patents
US7632412B2Dec 15, 2009

Method for chemistry control in cooling systems

NALCO CO11 citations83
US7968007B2Jun 28, 2011

Tungstate based corrosion inhibitors

NALCO CO3 citations57
US7402263B2Jul 22, 2008

Tungstate based corrosion inhibitors

NALCO CO1 citations50
US6818417B2Nov 16, 2004

Method for locating hidden microorganism contaminated surfaces in industrial water systems

NALCO CO0 citations39

ECOLAB USA INC

2 patents
US10765999B2Sep 8, 2020

Treatment of industrial water systems

ECOLAB USA INC5 citations72
US12084594B2Sep 10, 2024

Galvanized metal corrosion inhibitor compositions and methods of use

ECOLAB USA INC0 citations50

NALCO CHEMICAL CO

1 patent
US6329165B1Dec 11, 2001

Measurement and control of sessile and planktonic microbiological activity in industrial water systems

NALCO CHEMICAL CO94 citations95

ONDEO NALCO CO

1 patent
US6685840B2Feb 3, 2004

Method for determining the dissolution rate of a solid water treatment product

ONDEO NALCO CO33 citations90

WETEGROVE ROBERT L

1 patent
US8741157B2Jun 3, 2014

Biofouling control

WETEGROVE ROBERT L1 citations45