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Mark Zimmerman
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Cypress, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for stimulating multiple production zones in a we...
Patent number
8,567,501
Issue date
Oct 29, 2013
Baker Hughes Incorporated
Mark Zimmerman
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for stimulating multiple production zones in a we...
Patent number
7,681,645
Issue date
Mar 23, 2010
BJ Services Company
Bobby Frank McMillin
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR STIMULATING MULTIPLE PRODUCTION ZONES IN A WE...
Publication number
20120067583
Publication date
Mar 22, 2012
Mark Zimmerman
E21 - EARTH DRILLING MINING
Information
Patent Application
System and method for stimulating multiple production zones in a we...
Publication number
20080210429
Publication date
Sep 4, 2008
BJ Services Company
Bobby Frank McMillin
E21 - EARTH DRILLING MINING
Information
Patent Application
Annular fracturing service tool system
Publication number
20080006407
Publication date
Jan 10, 2008
Douglas J. Lehr
E21 - EARTH DRILLING MINING