Peter D. Clark

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing hydrogen
- Patent number 7,931,889
- Issue date Apr 26, 2011
- Black & Veatch Corporation
- Peter D. Clark
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for energy recovery from hydrogen sulfide
- Patent number 7,282,193
- Issue date Oct 16, 2007
- Black & Veatch Corporation
- Peter D. Clark
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Desulfurization process
- Patent number 5,837,131
- Issue date Nov 17, 1998
- University Technologies International Inc.
- Peter David Clark
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Additive for inclusion in a heavy oil reservoir undergoing steam in...
- Patent number 4,506,733
- Issue date Mar 26, 1985
- Alberta Oil Sands Technology and Research Authority
- James B. Hyne
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Method for producing hydrogen
- Publication number 20100123099
- Publication date May 20, 2010
- Peter D. Clark
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method for reducing the H2S content of an H2S-containing subterrane...
- Publication number 20100108315
- Publication date May 6, 2010
- David K. Stevens
- E21 - EARTH DRILLING MINING
Information Patent Application
Method for energy recovery from hydrogen sulfide
- Publication number 20070025900
- Publication date Feb 1, 2007
- Peter D. Clark
- C01 - INORGANIC CHEMISTRY