Gary L. Harris

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of employing a coated elastomeric packing element
- Patent number 4,862,967
- Issue date Sep 5, 1989
- Baker Oil Tools, Inc.
- Gary L. Harris
- E21 - EARTH DRILLING MINING
Information Patent Grant
Anti-extrusion seal element
- Patent number 4,730,835
- Issue date Mar 15, 1988
- Baker Oil Tools, Inc.
- Raymond K. Wilcox
- E21 - EARTH DRILLING MINING
Information Patent Grant
Valve with rotary valve head
- Patent number 4,641,682
- Issue date Feb 10, 1987
- Baker Oil Tools, Inc.
- Gary L. Harris
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...