Robert K. Meek

Person

Bakersfield, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Frac distribution tower
- Patent number 11,976,542
- Issue date May 7, 2024
- Rex E. Duhn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellhead isolation tool and wellhead assembly incorporating the same
- Patent number 8,863,829
- Issue date Oct 21, 2014
- Seaboard International Inc.
- Rex E. Duhn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellhead isolation tool and wellhead assembly incorporating the same
- Patent number 8,333,237
- Issue date Dec 18, 2012
- Seaboard International Inc.
- Rex E. Duhn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellhead isolation tool and wellhead assembly incorporating the same
- Patent number 8,272,433
- Issue date Sep 25, 2012
- Seaboard International Inc.
- Rex E. Duhn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellhead isolation tool and wellhead assembly incorporating the same
- Patent number 7,726,393
- Issue date Jun 1, 2010
- Duhn Oil Tool, Inc.
- Rex E. Duhn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellhead isolation tool and method of fracturing a well
- Patent number 7,520,322
- Issue date Apr 21, 2009
- Duhn Oil Tool, Inc.
- Rex E. Duhn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellhead isolation tool and method of fracturing a well
- Patent number 7,493,944
- Issue date Feb 24, 2009
- Duhn Oil Tool, Inc.
- Rex E. Duhn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellhead isolation tool, wellhead assembly incorporating the same,...
- Patent number 7,416,020
- Issue date Aug 26, 2008
- Duhn Oil Tool, Inc.
- Rex E. Duhn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellhead isolation tool and method of fracturing a well
- Patent number 7,322,407
- Issue date Jan 29, 2008
- Duhn Oil Tool, Inc.
- Rex E. Duhn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellhead isolation tool
- Patent number 6,920,925
- Issue date Jul 26, 2005
- Duhn Oil Tool, Inc.
- Rex E. Duhn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Coil tubing hanger system
- Patent number 6,588,510
- Issue date Jul 8, 2003
- Duhn Oil Tool, Inc.
- Gary A. Card
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well tubing rotator
- Patent number 6,543,533
- Issue date Apr 8, 2003
- Duhn Oil Tool, Inc.
- Robert K. Meek
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
RATCHET ASSEMBLY
- Publication number 20150267480
- Publication date Sep 24, 2015
- Seaboard International, Inc.
- Robert K. Meek
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLHEAD ISOLATION TOOL AND WELLHEAD ASSEMBLY INCORPORATING THE SAME
- Publication number 20130068447
- Publication date Mar 21, 2013
- SEABOARD INTERNATIONAL INC.
- REX E. DUHN
- E21 - EARTH DRILLING MINING
Information Patent Application
VALVE SEAT AND VALVE
- Publication number 20120292550
- Publication date Nov 22, 2012
- Robert K. Meek
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
GATE VALVE
- Publication number 20120291877
- Publication date Nov 22, 2012
- Robert K. Meek
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
WELLHEAD ISOLATION TOOL AND WELLHEAD ASSEMBLY INCORPORATING THE SAME
- Publication number 20120227956
- Publication date Sep 13, 2012
- DUHN OIL TOOL, INC.
- Rex E. Duhn
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLHEAD ISOLATION TOOL AND WELLHEAD ASSEMBLY INCORPORATING THE SAME
- Publication number 20100193178
- Publication date Aug 5, 2010
- Rex E. Duhn
- E21 - EARTH DRILLING MINING
Information Patent Application
Wellhead isolation tool and wellhead assembly incorporating the same
- Publication number 20080223570
- Publication date Sep 18, 2008
- Rex E. Duhn
- E21 - EARTH DRILLING MINING
Information Patent Application
Wellhead isolation tool and method of fracturing a well
- Publication number 20080093067
- Publication date Apr 24, 2008
- DUHN OIL TOOL, INC.
- Rex E. Duhn
- E21 - EARTH DRILLING MINING
Information Patent Application
Wellhead isolation tool, wellhead assembly incorporating the same,...
- Publication number 20070272402
- Publication date Nov 29, 2007
- Rex E. Duhn
- E21 - EARTH DRILLING MINING
Information Patent Application
Wellhead isolation tool and method of fracturing a well
- Publication number 20060060349
- Publication date Mar 23, 2006
- Rex E. Duhn
- E21 - EARTH DRILLING MINING
Information Patent Application
Wellhead isolation tool and method of fracturing a well
- Publication number 20050092496
- Publication date May 5, 2005
- Rex E. Duhn
- E21 - EARTH DRILLING MINING
Information Patent Application
Wellhead isolation tool
- Publication number 20030221823
- Publication date Dec 4, 2003
- Rex E. Duhn
- E21 - EARTH DRILLING MINING
Information Patent Application
Connections for wellhead equipment
- Publication number 20030205385
- Publication date Nov 6, 2003
- Rex E. Duhn
- E21 - EARTH DRILLING MINING
Information Patent Application
Coil tubing hanger system
- Publication number 20030051884
- Publication date Mar 20, 2003
- Gary A. Card
- E21 - EARTH DRILLING MINING
Information Patent Application
Well tubing rotator
- Publication number 20020121367
- Publication date Sep 5, 2002
- Robert K. Meek
- E21 - EARTH DRILLING MINING
Information Patent Application
Drilling quick connectors
- Publication number 20020070545
- Publication date Jun 13, 2002
- Robert K. Meek
- E21 - EARTH DRILLING MINING

Robert K. Meek

Person

Patents Grantslast 30 patents

Frac distribution tower

Wellhead isolation tool and wellhead assembly incorporating the same

Wellhead isolation tool and wellhead assembly incorporating the same

Wellhead isolation tool and wellhead assembly incorporating the same

Wellhead isolation tool and wellhead assembly incorporating the same

Wellhead isolation tool and method of fracturing a well

Wellhead isolation tool and method of fracturing a well

Wellhead isolation tool, wellhead assembly incorporating the same,...

Wellhead isolation tool and method of fracturing a well

Wellhead isolation tool

Coil tubing hanger system

Well tubing rotator

Patents Applicationslast 30 patents

RATCHET ASSEMBLY

WELLHEAD ISOLATION TOOL AND WELLHEAD ASSEMBLY INCORPORATING THE SAME

VALVE SEAT AND VALVE

GATE VALVE

WELLHEAD ISOLATION TOOL AND WELLHEAD ASSEMBLY INCORPORATING THE SAME

WELLHEAD ISOLATION TOOL AND WELLHEAD ASSEMBLY INCORPORATING THE SAME

Wellhead isolation tool and wellhead assembly incorporating the same

Wellhead isolation tool and method of fracturing a well

Wellhead isolation tool, wellhead assembly incorporating the same,...

Wellhead isolation tool and method of fracturing a well

Wellhead isolation tool and method of fracturing a well

Wellhead isolation tool

Connections for wellhead equipment

Coil tubing hanger system

Well tubing rotator

Drilling quick connectors