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Christopher Nettleship
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Leeds, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Corrosion inhibitors
Patent number
6,555,506
Issue date
Apr 29, 2003
Illinois Tool Works Inc.
William Hopkins
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Corrosion inhibitors
Patent number
6,467,492
Issue date
Oct 22, 2002
Illinois Tool Works, Inc.
William Hopkins
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Corrosion inhibiting rinsing agent
Publication number
20040029979
Publication date
Feb 12, 2004
William Hopkins
E21 - EARTH DRILLING MINING
Information
Patent Application
Corrosion inhibitors
Publication number
20020060313
Publication date
May 23, 2002
Illinois Tool Works Inc.
William Hopkins
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Corrosion inhibitors
Publication number
20010045546
Publication date
Nov 29, 2001
William Hopkins
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC