Christopher L. MCDOWELL

Person

New Caney, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Remotely operated isolation valve
- Patent number 11,773,691
- Issue date Oct 3, 2023
- Weatherford Technology Holdings, LLC
- Joe Noske
- E21 - EARTH DRILLING MINING
Information Patent Grant
Remotely operated isolation valve
- Patent number 10,895,130
- Issue date Jan 19, 2021
- Weatherford Technology Holdings, LLC
- Joe Noske
- E21 - EARTH DRILLING MINING
Information Patent Grant
Signal operated isolation valve
- Patent number 10,890,048
- Issue date Jan 12, 2021
- Weatherford Technology Holdings, LLC
- Joe Noske
- E21 - EARTH DRILLING MINING
Information Patent Grant
Differential pressure indicator for downhole isolation valve
- Patent number 10,787,900
- Issue date Sep 29, 2020
- Weatherford Technology Holdings, LLC
- Kyle Allen King
- E21 - EARTH DRILLING MINING
Information Patent Grant
Communication through a hanger and wellhead
- Patent number 10,619,440
- Issue date Apr 14, 2020
- Weatherford Technology Holdings, LLC
- Joe Noske
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Provision of internal lines in a well tool
- Patent number 10,513,904
- Issue date Dec 24, 2019
- Weatherford Technology Holdings, LLC
- Joe Noske
- E21 - EARTH DRILLING MINING
Information Patent Grant
Riser annular isolation device
- Patent number 10,344,562
- Issue date Jul 9, 2019
- Weatherford Technology Holdings, LLC
- Joe Noske
- E21 - EARTH DRILLING MINING
Information Patent Grant
Remotely operated isolation valve
- Patent number 10,214,999
- Issue date Feb 26, 2019
- Weatherford Technology Holdings, LLC
- Joe Noske
- E21 - EARTH DRILLING MINING
Information Patent Grant
Isolation valve with debris control and flow tube protection
- Patent number 10,180,041
- Issue date Jan 15, 2019
- Weatherford Technology Holdings, LLC
- Christopher L. McDowell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Signal operated isolation valve
- Patent number 10,151,171
- Issue date Dec 11, 2018
- Weatherford Technology Holdings, LLC
- Joe Noske
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bidirectional downhole isolation valve
- Patent number 10,132,137
- Issue date Nov 20, 2018
- Weatherford Technology Holdings, LLC
- Christopher L. McDowell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole isolation valve
- Patent number 10,107,075
- Issue date Oct 23, 2018
- Weatherford Technology Holdings, LLC
- Michael Brian Grayson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Isolation valve with debris control and flow tube protection
- Patent number 9,394,762
- Issue date Jul 19, 2016
- Weatherford Technology Holdings, LLC
- Christopher L. McDowell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Remotely operated isolation valve
- Patent number 9,163,481
- Issue date Oct 20, 2015
- Weatherford Technology Holdings, LLC
- Joe Noske
- E21 - EARTH DRILLING MINING
Information Patent Grant
Signal operated isolation valve
- Patent number 8,978,750
- Issue date Mar 17, 2015
- Weatherford Technology Holdings, LLC
- Joe Noske
- E21 - EARTH DRILLING MINING
Information Patent Grant
Isolation valve with debris control and flow tube protection
- Patent number 8,708,051
- Issue date Apr 29, 2014
- Weatherford/Lamb, Inc.
- Christopher L. McDowell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
REMOTELY OPERATED ISOLATION VALVE
- Publication number 20210131233
- Publication date May 6, 2021
- Weatherford Technology Holdings, LLC.
- Joe NOSKE
- E21 - EARTH DRILLING MINING
Information Patent Application
REMOTELY OPERATED ISOLATION VALVE
- Publication number 20190153822
- Publication date May 23, 2019
- Weatherford Technology Holdings, LLC.
- Joe NOSKE
- E21 - EARTH DRILLING MINING
Information Patent Application
SIGNAL OPERATED ISOLATION VALVE
- Publication number 20190100979
- Publication date Apr 4, 2019
- Weatherford Technology Holdings, LLC.
- Joe NOSKE
- E21 - EARTH DRILLING MINING
Information Patent Application
PROVISION OF INTERNAL LINES IN A WELL TOOL
- Publication number 20190003277
- Publication date Jan 3, 2019
- Weatherford Technology Holdings, LLC.
- Joe NOSKE
- E21 - EARTH DRILLING MINING
Information Patent Application
COMMUNICATION THROUGH A HANGER AND WELLHEAD
- Publication number 20180320506
- Publication date Nov 8, 2018
- Weatherford Technology Holdings, LLC.
- Joe Noske
- E21 - EARTH DRILLING MINING
Information Patent Application
LEAK DETECTION FOR DOWNHOLE ISOLATION VALVE
- Publication number 20180223651
- Publication date Aug 9, 2018
- Weatherford Technology Holdings, LLC.
- Christopher L. MCDOWELL
- E21 - EARTH DRILLING MINING
Information Patent Application
RISER ANNULAR ISOLATION DEVICE
- Publication number 20170284170
- Publication date Oct 5, 2017
- Weatherford Technology Holdings
- Joe NOSKE
- E21 - EARTH DRILLING MINING
Information Patent Application
ISOLATION VALVE WITH DEBRIS CONTROL AND FLOW TUBE PROTECTION
- Publication number 20160319637
- Publication date Nov 3, 2016
- Weatherford Technology Holdings, LLC.
- Christopher L. MCDOWELL
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE ISOLATION VALVE
- Publication number 20160281465
- Publication date Sep 29, 2016
- Weatherford Technology Holdings, LLC.
- Michael Brian GRAYSON
- E21 - EARTH DRILLING MINING
Information Patent Application
REMOTELY OPERATED ISOLATION VALVE
- Publication number 20160090818
- Publication date Mar 31, 2016
- Weatherford Technology Holdings, LLC.
- Joe NOSKE
- E21 - EARTH DRILLING MINING
Information Patent Application
SIGNAL OPERATED ISOLATION VALVE
- Publication number 20150211332
- Publication date Jul 30, 2015
- Weatherford Technology Holdings, LLC.
- Joe NOSKE
- E21 - EARTH DRILLING MINING
Information Patent Application
DIFFERENTIAL PRESSURE INDICATOR FOR DOWNHOLE ISOLATION VALVE
- Publication number 20150144334
- Publication date May 28, 2015
- WEATHERFORD/LAMB, INC.
- Kyle Allen KING
- E21 - EARTH DRILLING MINING
Information Patent Application
BIDIRECTIONAL DOWNHOLE ISOLATION VALVE
- Publication number 20150000982
- Publication date Jan 1, 2015
- WEATHERFORD/LAMB, INC.
- Christopher L. MCDOWELL
- E21 - EARTH DRILLING MINING
Information Patent Application
ISOLATION VALVE WITH DEBRIS CONTROL AND FLOW TUBE PROTECTION
- Publication number 20140166295
- Publication date Jun 19, 2014
- WEATHERFORD/LAMB, INC.
- Christopher L. MCDOWELL
- E21 - EARTH DRILLING MINING
Information Patent Application
REMOTELY OPERATED ISOLATION VALVE
- Publication number 20120067595
- Publication date Mar 22, 2012
- Joe Noske
- E21 - EARTH DRILLING MINING
Information Patent Application
SIGNAL OPERATED ISOLATION VALVE
- Publication number 20120067594
- Publication date Mar 22, 2012
- Joe Noske
- E21 - EARTH DRILLING MINING
Information Patent Application
ISOLATION VALVE WITH DEBRIS CONTROL AND FLOW TUBE PROTECTION
- Publication number 20120024537
- Publication date Feb 2, 2012
- Christopher L. McDowell
- E21 - EARTH DRILLING MINING

Christopher L. MCDOWELL

Person

Patents Grantslast 30 patents

Remotely operated isolation valve

Remotely operated isolation valve

Signal operated isolation valve

Differential pressure indicator for downhole isolation valve

Communication through a hanger and wellhead

Provision of internal lines in a well tool

Riser annular isolation device

Remotely operated isolation valve

Isolation valve with debris control and flow tube protection

Signal operated isolation valve

Bidirectional downhole isolation valve

Downhole isolation valve

Isolation valve with debris control and flow tube protection

Remotely operated isolation valve

Signal operated isolation valve

Isolation valve with debris control and flow tube protection

Patents Applicationslast 30 patents

REMOTELY OPERATED ISOLATION VALVE

REMOTELY OPERATED ISOLATION VALVE

SIGNAL OPERATED ISOLATION VALVE

PROVISION OF INTERNAL LINES IN A WELL TOOL

COMMUNICATION THROUGH A HANGER AND WELLHEAD

LEAK DETECTION FOR DOWNHOLE ISOLATION VALVE

RISER ANNULAR ISOLATION DEVICE

ISOLATION VALVE WITH DEBRIS CONTROL AND FLOW TUBE PROTECTION

DOWNHOLE ISOLATION VALVE

REMOTELY OPERATED ISOLATION VALVE

SIGNAL OPERATED ISOLATION VALVE

DIFFERENTIAL PRESSURE INDICATOR FOR DOWNHOLE ISOLATION VALVE

BIDIRECTIONAL DOWNHOLE ISOLATION VALVE

ISOLATION VALVE WITH DEBRIS CONTROL AND FLOW TUBE PROTECTION

REMOTELY OPERATED ISOLATION VALVE

SIGNAL OPERATED ISOLATION VALVE

ISOLATION VALVE WITH DEBRIS CONTROL AND FLOW TUBE PROTECTION