Inventor

MORRIS JOHN DAVID

US7 patents

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

NALCO CHEMICAL CO

3 patents

US6146495ANov 14, 2000

Kraft process for the production of wood pulp by adding a copolymer of 1,2-dihydroxy-3-butene antiscalant

NALCO CHEMICAL CO17 citations89

US6235152B1May 22, 2001

Process for treating an aqueous liquid containing forming calcium scale salts by adding a copolymer of 1,2-dihdroxy-3-butene antiscalant

NALCO CHEMICAL CO9 citations70

US6232419B1May 15, 2001

Process for the inhibition of scale in harsh systems and novel antiscalants for same

NALCO CHEMICAL CO9 citations70

NORTHERN TELECOM LTD

1 patent

US4092211AMay 30, 1978

Control of etch rate of silicon dioxide in boiling phosphoric acid

NORTHERN TELECOM LTD47 citations90

CHEN MIN

1 patent

US9019727B2Apr 28, 2015

Temperature compensation of output diode in an isolated flyback converter

CHEN MIN4 citations71

ECOLAB USA INC

1 patent

US10358363B2Jul 23, 2019

Fluorescent polymers for water treatment

ECOLAB USA INC0 citations43

MEFFERT MICHAEL WAYNE

1 patent

US9587190B2Mar 7, 2017

Fuel composition and method of formulating a fuel composition to reduce real-world driving cycle particulate emissions

MEFFERT MICHAEL WAYNE1 citations39