Gary L. Egbert

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Drill string compensator with improved transloaders
- Patent number 5,066,059
- Issue date Nov 19, 1991
- Baroid Technology, Inc.
- Gary L. Egbert
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Transloader
- Patent number 4,723,805
- Issue date Feb 9, 1988
- NL Industries, Inc.
- H. John Bates
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Drilling mud degasser
- Patent number 4,365,977
- Issue date Dec 28, 1982
- NL Industries, Inc.
- Gary L. Egbert
- E21 - EARTH DRILLING MINING
Information Patent Grant
Quick release bollard
- Patent number 4,215,643
- Issue date Aug 5, 1980
- NL Industries, Inc.
- Robert K. Jefferies
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING