Johnny E. Johnson

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Denver, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods for removing sulfur-containing compounds
- Patent number 7,662,215
- Issue date Feb 16, 2010
- Exxonmobil Upstream Research Company
- Christopher W. Sparling
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Methods for Removing Sulfur-Containing Compounds
- Publication number 20080107581
- Publication date May 8, 2008
- EXXONMOBIL UPSTREAM RESEARCH COMPANY
- Christopher W. Sparling
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL