Randy L. Wreyford

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for staged oxidation for enhanced nitrogen and sulfur detection
- Patent number 7,018,845
- Issue date Mar 28, 2006
- Petroleum Analyzer Company, LP
- Randy L. Wreyford
- G01 - MEASURING TESTING
Information Patent Grant
Staged oxidation chamber for enhanced nitrogen and sulfur detection
- Patent number 6,458,328
- Issue date Oct 1, 2002
- Antek Instruments, L.P.
- Randy L. Wreyford
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method for staged oxidation for enhanced nitrogen and sulfur detection
- Publication number 20030032194
- Publication date Feb 13, 2003
- Randy L. Wreyford
- G01 - MEASURING TESTING