Donnie K. Hill

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Woodlands, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for separation of hydrocarbon gases
- Patent number 4,711,651
- Issue date Dec 8, 1987
- The M. W. Kellogg Company
- Shanmuk Sharma
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for separation of hydrocarbon gases
- Patent number 4,710,214
- Issue date Dec 1, 1987
- The M. W. Kellogg Company
- Shanmuk Sharma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separation of hydrocarbon mixtures
- Patent number 4,702,819
- Issue date Oct 27, 1987
- The M. W. Kellogg Company
- Shanmuk Sharma
- C07 - ORGANIC CHEMISTRY