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Allen R. HARRISON
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Houston, TX, US
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Patents Grants
last 30 patents
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Patent Grant
System and methods for steam generation and recovery of hydrocarbons
Patent number
9,725,999
Issue date
Aug 8, 2017
World Energy Systems Incorporated
Anthony Gus Castrogiovanni
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and methods for recovery of hydrocarbons
Patent number
9,540,916
Issue date
Jan 10, 2017
World Energy Systems Incorporated
Anthony Gus Castrogiovanni
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and methods for recovery of hydrocarbons
Patent number
8,733,437
Issue date
May 27, 2014
World Energy Systems, Incorporated
Charles H. Ware
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tool to determine formation fluid movement
Patent number
8,528,635
Issue date
Sep 10, 2013
Schlumberger Technology Corporation
Allen Ray Harrison
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS AND METHODS FOR RECOVERY OF HYDROCARBONS
Publication number
20140332201
Publication date
Nov 13, 2014
WORLD ENERGY SYSTEMS INCORPORATED
Anthony Gus CASTROGIOVANNI
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS AND METHODS FOR RECOVERY OF HYDROCARBONS
Publication number
20140332218
Publication date
Nov 13, 2014
Anthony Gus CASTROGIOVANNI
E21 - EARTH DRILLING MINING
Information
Patent Application
MEASUREMENT AND CONTROL SYSTEM FOR A DOWNHOLE TOOL
Publication number
20140166272
Publication date
Jun 19, 2014
World Energy Systems Incorporated
Allen R. HARRISON
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS AND METHODS FOR RECOVERY OF HYDROCARBONS
Publication number
20130180708
Publication date
Jul 18, 2013
Charles H. Ware
E21 - EARTH DRILLING MINING
Information
Patent Application
TOOL TO DETERMINE FORMATION FLUID MOVEMENT
Publication number
20110277997
Publication date
Nov 17, 2011
Allen Ray Harrison
E21 - EARTH DRILLING MINING