Edwards; Jeffry S.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Edwards; Jeffry S..The latest application filed is for "fracturing and gravel packing tool with multi movement wash pipe valve".

Company Profile

0.9.7

Edwards; Jeffry S. - Cypress TX
Edwards; Jeffry S. - Houston 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
Multi-acting circulation valve Grant 9,133,692 - Edwards September 15, 2	2015-09-15
Fracturing and gravel packing tool with anti-swabbing feature Grant 8,528,641 - Clem , et al. September 10, 2	2013-09-10
Method of fracturing and gravel packing with a tool with a multi-position lockable sliding sleeve Grant 8,235,114 - Clem , et al. August 7, 2	2012-08-07
Fracturing and gravel packing tool with upper annulus isolation in a reverse position without closing a wash pipe valve Grant 8,230,924 - Clem , et al. July 31, 2	2012-07-31
Fracturing and gravel packing tool with shifting ability between squeeze and circulate while supporting an inner string assembly in a single position Grant 8,215,395 - Clem , et al. July 10, 2	2012-07-10
Method of fracturing and gravel packing with multi movement wash pipe valve Grant 8,191,631 - Clem , et al. June 5, 2	2012-06-05
Fracturing and Gravel Packing Tool with Multi Movement Wash Pipe Valve App 20110067862 - Clem; Nicholas J. ; et al.	2011-03-24
Fracturing and Gravel Packing Tool with Shifting Ability between Squeeze and Circulate while Supporting an Inner String Assembly in a Single Position App 20110067861 - Clem; Nicholas J. ; et al.	2011-03-24
Fracturing and Gravel Packing Tool with Multi-position Lockable Sliding Sleeve App 20110048706 - Clem; Nicholas J. ; et al.	2011-03-03
Fracturing and Gravel Packing Tool with Upper Annulus Isolation in a Reverse Position without Closing a Wash Pipe Valve App 20110048704 - Clem; Nicholas J. ; et al.	2011-03-03
Multi-acting Circulation Valve App 20110048723 - Edwards; Jeffry S.	2011-03-03
Fracturing and Gravel Packing Tool with Anti-Swabbing Feature App 20110048705 - Clem; Nicholas J. ; et al.	2011-03-03
Multi-positioned sliding sleeve valve Grant 6,722,439 - Garay , et al. April 20, 2	2004-04-20
Multi-positioned sliding sleeve valve App 20030183392 - Garay, Thomas W. ; et al.	2003-10-02

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