Richard Jay Wiggins

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Runaway Bay, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for positioning the proximal end of a tubular...
- Patent number 8,051,909
- Issue date Nov 8, 2011
- Frank's Casing Crew and Rental Tools, Inc.
- Jeremy R. Angelle
- E21 - EARTH DRILLING MINING
Information Patent Grant
Circulating sub with mudsaver for dispensing and circulating fluid...
- Patent number 7,987,915
- Issue date Aug 2, 2011
- Express Energy Services Operating, LP
- Richard Jay Wiggins
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Circulating sub tool for dispensing and circulating fluid in a well...
- Patent number 7,938,177
- Issue date May 10, 2011
- Express Energy Services Operating, LP
- Richard Jay Wiggins
- E21 - EARTH DRILLING MINING