George A. Hall

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Kingwood, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Valve with increased inlet flow
- Patent number 6,536,467
- Issue date Mar 25, 2003
- National-Oilwell, L.P.
- Samuel S. Wu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Valve with increased inlet flow
- Publication number 20020096217
- Publication date Jul 25, 2002
- Samuel S. Wu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...