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Richard Murray Whiddon
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Katy, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Expandable casing patch
Patent number
9,163,468
Issue date
Oct 20, 2015
Enventure Global Technology, LLC
Richard Murray Whiddon
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole release joint with radially expandable member
Patent number
8,695,699
Issue date
Apr 15, 2014
Enventure Global Technology, LLC
Richard M Whiddon
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole release joint
Patent number
8,657,001
Issue date
Feb 25, 2014
Enventure Global Technology, LLC
Richard Murray Whiddon
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole release joint with radially expandable member
Patent number
8,499,840
Issue date
Aug 6, 2013
Enventure Global Technology, LLC
Frederick C Bennett
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Geometrically optimized expansion cone
Patent number
8,251,137
Issue date
Aug 28, 2012
Enventure Global Technology, LLC
Richard Murray Whiddon
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole release joint with radially expandable members
Patent number
8,225,877
Issue date
Jul 24, 2012
Enventure Global Technology, LLC
Richard Murray Whiddon
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
EXPANDABLE CASING PATCH
Publication number
20130206426
Publication date
Aug 15, 2013
Enventure Global Technology, LLC
Richard Murray Whiddon
E21 - EARTH DRILLING MINING
Information
Patent Application
EXPANDABLE LINER SYSTEM
Publication number
20130000924
Publication date
Jan 3, 2013
Enventure Global Technology, LLC
Richard Murray Whiddon
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE RELEASE JOINT
Publication number
20120273231
Publication date
Nov 1, 2012
Enventure Global Technology, LLC
Richard Murray Whiddon
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE RELEASE JOINT WITH RADIALLY EXPANDABLE MEMBER
Publication number
20120152567
Publication date
Jun 21, 2012
Enventure Global Technology, LLC
Richard M. Whiddon
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE RELEASE JOINT WITH RADIALLY EXPANDABLE MEMBER
Publication number
20120152565
Publication date
Jun 21, 2012
Enventure Global Technology, LLC
Frederick C. Bennett
E21 - EARTH DRILLING MINING
Information
Patent Application
EXPANDABLE CASING PATCH
Publication number
20120097391
Publication date
Apr 26, 2012
ENVENTURE GLOBAL TECHNOLOGY, L.L.C.
Richard Murray Whiddon
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE RELEASE JOINT WITH RADIALLY EXPANDABLE MEMBERS
Publication number
20110094753
Publication date
Apr 28, 2011
Enventure Global Technology, LLC
Richard Murray Whiddon
E21 - EARTH DRILLING MINING
Information
Patent Application
EXPANDABLE CONNECTION WITH METAL TO METAL SEAL
Publication number
20100132956
Publication date
Jun 3, 2010
Enventure Global Technology, LLC
Rodger LeBedz
E21 - EARTH DRILLING MINING
Information
Patent Application
Geometrically Optimized Expansion Cone
Publication number
20100044030
Publication date
Feb 25, 2010
Enventure Global Technology, LLC
Richard Murray Whiddon
E21 - EARTH DRILLING MINING