Kent E. Hatfield

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Salt Lake City, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for maximizing throughput of indirectly heated...
- Patent number 9,371,486
- Issue date Jun 21, 2016
- Coates Engineering, LLC
- Ralph L. Coates
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method and apparatus for maximizing throughput of indirectly heated...
- Patent number 8,298,406
- Issue date Oct 30, 2012
- Coates Engineering, LLC
- Ralph L. Coates
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
System for extracting sodium metal from sodium hydroxide with metha...
- Patent number 6,221,310
- Issue date Apr 24, 2001
- Powerball Industries, Inc.
- Jed H. Checketts
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR MAXIMIZING THROUGHPUT OF INDIRECTLY HEATED...
- Publication number 20120292232
- Publication date Nov 22, 2012
- Ralph L. Coates
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD AND APPARATUS FOR MAXIMIZING THROUGHPUT OF INDIRECTLY HEATED...
- Publication number 20100294700
- Publication date Nov 25, 2010
- Ralph L. Coates
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Method for recovery of hydrocarbon oils from oil shale and other ca...
- Publication number 20080202985
- Publication date Aug 28, 2008
- Combustion Resources, L.L.C.
- Kent E. Hatfield
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...