Paul J. Pettit

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for in situ installation of underground contai...
- Patent number 5,542,782
- Issue date Aug 6, 1996
- Halliburton NUS Environmental Corp.
- Ernest E. Carter
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING