Leslie J. Okonek

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Bellingham, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Coke cooling apparatus
- Patent number 5,622,604
- Issue date Apr 22, 1997
- Atlantic Richfield Company
- Ralph Gerstenkorn
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...