Gary Marshall Briggs

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Tapered spline connection for drill pipe, casing, and tubing
- Patent number 10,066,446
- Issue date Sep 4, 2018
- Sunstone Technologies, LLC
- William James Hughes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tapered spline connection for drill pipe, casing, and tubing
- Patent number 9,845,645
- Issue date Dec 19, 2017
- Sunstone Technologies, LLC
- William James Hughes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electrical wiring for drill pipe, casing, and tubing
- Patent number 8,739,861
- Issue date Jun 3, 2014
- Sunstone Technologies, LLC
- William James Hughes
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and apparatus for drilling curved boreholes
- Patent number 7,373,995
- Issue date May 20, 2008
- William James Hughes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Double bend positive positioning directional drilling system
- Patent number 5,094,304
- Issue date Mar 10, 1992
- Drilex Systems, Inc.
- Gary M. Briggs
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
TAPERED SPLINE CONNECTION FOR DRILL PIPE, CASING, AND TUBING
- Publication number 20170370163
- Publication date Dec 28, 2017
- SUNSTONE TECHNOLOGIES, LLC
- William James Hughes
- E21 - EARTH DRILLING MINING
Information Patent Application
Tapered Spline Connection for Drill Pipe, Casing, and Tubing
- Publication number 20140054886
- Publication date Feb 27, 2014
- SUNSTONE TECHNOLOGIES, LLC
- William James Hughes
- E21 - EARTH DRILLING MINING
Information Patent Application
Electrical Wiring for Drill Pipe, Casing, and Tubing
- Publication number 20120012301
- Publication date Jan 19, 2012
- SUNSTONE TECHNOLOGIES, LLC
- William James Hughes
- E21 - EARTH DRILLING MINING
Information Patent Application
Tapered Spline Connection for Drill Pipe, Casing, and Tubing
- Publication number 20110180273
- Publication date Jul 28, 2011
- SUNSTONE TECHNOLOGIES, LLC
- William James Hughes
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and apparatus for drilling curved boreholes
- Publication number 20070119629
- Publication date May 31, 2007
- Sunstone Corporation
- William James Hughes
- E21 - EARTH DRILLING MINING