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David John Copeland Manson
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South Lake, AU
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Patents Grants
last 30 patents
Information
Patent Grant
Impression tool and methods of use
Patent number
10,954,752
Issue date
Mar 23, 2021
Schlumberger Technology Corporation
David John Copeland Manson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole cutter tool
Patent number
9,970,253
Issue date
May 15, 2018
PEAK WELL SYSTEMS PTY LTD
David John Copland Manson
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
IMPRESSION TOOL AND METHODS OF USE
Publication number
20160102527
Publication date
Apr 14, 2016
Peak Well Systems Pty Ltd
David John Copeland MANSON
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE TOOL
Publication number
20140299323
Publication date
Oct 9, 2014
Peak Well Systems Pty Ltd
David Manson
E21 - EARTH DRILLING MINING
Information
Patent Application
FLUSHING TOOL AND METHOD OF FLUSHING PERFORATED TUBING
Publication number
20140182699
Publication date
Jul 3, 2014
PEAK WELL SYSTEMS PTY LTD
David J. Manson
E21 - EARTH DRILLING MINING
Information
Patent Application
Retrievable downhole tool and running tool
Publication number
20060272828
Publication date
Dec 7, 2006
David John Copeland Manson
E21 - EARTH DRILLING MINING