Robert F. Hogsett

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Lakewood, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for thermally upgrading carbonaceous materials
- Patent number 7,842,107
- Issue date Nov 30, 2010
- Evergreen Energy Inc.
- Robert F. Hogsett
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method and apparatus for thermally upgrading carbonaceous materials
- Patent number 7,198,655
- Issue date Apr 3, 2007
- Evergreen Energy Inc.
- Robert F. Hogsett
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR THERMALLY UPGRADING CARBONACEOUS MATERIALS
- Publication number 20100037516
- Publication date Feb 18, 2010
- Evergreen Energy Inc.
- Robert F. Hogsett
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Method and apparatus for thermally upgrading carbonaceous materials
- Publication number 20060248791
- Publication date Nov 9, 2006
- Robert F. Hogsett
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Method and apparatus for thermally upgrading carbonaceous materials
- Publication number 20050241217
- Publication date Nov 3, 2005
- Robert F. Hogsett
- F28 - HEAT EXCHANGE IN GENERAL