Melvin J. Greaves

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Littleton, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Oil shale retort apparatus
- Patent number 4,948,468
- Issue date Aug 14, 1990
- The New Paraho Corporation
- Adam A. Reeves
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...