W. Kirk Stephenson

Follow

Person

Sugarland, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dispersing asphaltenes in hydrocarbon refinery streams with .alpha....
- Patent number 5,214,224
- Issue date May 25, 1993
- David G. Comer
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method of breaking crude oil emulsions using ethylene carbonate add...
- Patent number 5,205,964
- Issue date Apr 27, 1993
- Nalco Chemical Company
- W. Kirk Stephenson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...