Jeffry S. Edwards

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Cypress, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-acting circulation valve
- Patent number 9,133,692
- Issue date Sep 15, 2015
- Baker Hughes Incorporated
- Jeffry S. Edwards
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fracturing and gravel packing tool with anti-swabbing feature
- Patent number 8,528,641
- Issue date Sep 10, 2013
- Baker Hughes Incorporated
- Nicholas J. Clem
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of fracturing and gravel packing with a tool with a multi-po...
- Patent number 8,235,114
- Issue date Aug 7, 2012
- Baker Hughes Incorporated
- Nicholas J. Clem
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fracturing and gravel packing tool with upper annulus isolation in...
- Patent number 8,230,924
- Issue date Jul 31, 2012
- Baker Hughes Incorporated
- Nicholas J. Clem
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fracturing and gravel packing tool with shifting ability between sq...
- Patent number 8,215,395
- Issue date Jul 10, 2012
- Baker Hughes Incorporated
- Nicholas J. Clem
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of fracturing and gravel packing with multi movement wash pi...
- Patent number 8,191,631
- Issue date Jun 5, 2012
- Baker Hughes Incorporated
- Nicholas J. Clem
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Fracturing and Gravel Packing Tool with Shifting Ability between Sq...
- Publication number 20110067861
- Publication date Mar 24, 2011
- Nicholas J. Clem
- E21 - EARTH DRILLING MINING
Information Patent Application
Fracturing and Gravel Packing Tool with Multi Movement Wash Pipe Valve
- Publication number 20110067862
- Publication date Mar 24, 2011
- Nicholas J. Clem
- E21 - EARTH DRILLING MINING
Information Patent Application
Multi-acting Circulation Valve
- Publication number 20110048723
- Publication date Mar 3, 2011
- BAKER HUGHES INCORPORATED
- Jeffry S. Edwards
- E21 - EARTH DRILLING MINING
Information Patent Application
Fracturing and Gravel Packing Tool with Multi-position Lockable Sli...
- Publication number 20110048706
- Publication date Mar 3, 2011
- Nicholas J. Clem
- E21 - EARTH DRILLING MINING
Information Patent Application
Fracturing and Gravel Packing Tool with Anti-Swabbing Feature
- Publication number 20110048705
- Publication date Mar 3, 2011
- Nicholas J. Clem
- E21 - EARTH DRILLING MINING
Information Patent Application
Fracturing and Gravel Packing Tool with Upper Annulus Isolation in...
- Publication number 20110048704
- Publication date Mar 3, 2011
- Nicholas J. Clem
- E21 - EARTH DRILLING MINING