Trahan; James S.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Trahan; James S..The latest application filed is for "hydraulically set open hole whipstock".

Company Profile

2.7.8

Trahan; James S. - Magnolia TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Hydraulically set open hole whipstock Grant 10,954,732 - Hern , et al. March 23, 2	2021-03-23
Hydraulically set open hole whipstock Grant 10,526,856 - Hern , et al. J	2020-01-07
Hydraulically Set Open Hole Whipstock App 20180355690 - Hern; Gregory L. ; et al.	2018-12-13
Hydraulically Set Open Hole Whipstock App 20180223614 - Hern; Gregory L. ; et al.	2018-08-09
Earth-boring tools including an impact material and methods of drilling through casing Grant 8,479,846 - Huynh , et al. July 9, 2	2013-07-09
Fabricated Mill Body with Blade Pockets for Insert Placement and Alignment App 20120192680 - Trahan; James S.	2012-08-02
Full Gauge Milling Bottom Hole Assembly with Optimal Contact Force and Build Rate Capability App 20110174477 - Verma; Suhas S. ; et al.	2011-07-21
Downhole debris catcher and associated mill Grant 7,779,901 - Davis , et al. August 24, 2	2010-08-24
Earth-boring Tools And Methods Of Making Earth-boring Tools Including An Impact Material, And Methods Of Drilling Through Casing App 20100012387 - Huynh; Trung Quoc ; et al.	2010-01-21
Downhole debris catcher and associated mill Grant 7,610,957 - Davis , et al. November 3, 2	2009-11-03
Downhole Debris Catcher and Associated Mill App 20090200010 - Davis; John P. ; et al.	2009-08-13
Downhole Debris Catcher and Associated Mill App 20090200012 - Davis; John P. ; et al.	2009-08-13
Emergency cutting apparatus and method Grant 6,997,262 - Palmer , et al. February 14, 2	2006-02-14
Emergency cutting apparatus and method App 20040089451 - Palmer, Larry T. ; et al.	2004-05-13

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