Michael Dedman

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Powell, WY, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual barrier pump-out plug
- Patent number 10,151,169
- Issue date Dec 11, 2018
- Weatherford Technology Holdings, LLC
- Michael Dedman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cluster opening sleeves for wellbore
- Patent number 8,714,272
- Issue date May 6, 2014
- Weatherford/Lamb, Inc.
- Cesar G. Garcia
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cluster opening sleeves for wellbore treatment and method of use
- Patent number 8,245,788
- Issue date Aug 21, 2012
- Weatherford/Lamb, Inc.
- Cesar G. Garcia
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Dual Barrier Pump-Out Plug
- Publication number 20160333660
- Publication date Nov 17, 2016
- Weatherford Technology Holdings, LLC.
- Michael Dedman
- E21 - EARTH DRILLING MINING
Information Patent Application
Cluster Opening Sleeves for Wellbore
- Publication number 20120305265
- Publication date Dec 6, 2012
- WEATHERFORD/LAMB, INC.
- Cesar G. Garcia
- E21 - EARTH DRILLING MINING
Information Patent Application
Cluster Opening Sleeves for Wellbore
- Publication number 20110192613
- Publication date Aug 11, 2011
- WEATHERFORD/LAMB, INC.
- Cesar G. Garcia
- E21 - EARTH DRILLING MINING
Information Patent Application
Cluster Opening Sleeves for Wellbore Treatment
- Publication number 20110108284
- Publication date May 12, 2011
- WEATHERFORD/LAMB, INC.
- Antonio B. Flores
- E21 - EARTH DRILLING MINING