George D. Ratliff Jr.

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Solar energy concentrator for power plants
- Patent number 7,380,549
- Issue date Jun 3, 2008
- George D. Ratliff
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Solar concentrator
- Patent number 5,787,878
- Issue date Aug 4, 1998
- George D. Ratliff
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method of stripping an ingot from a sectional ingot mold and an imp...
- Patent number 4,706,925
- Issue date Nov 17, 1987
- USX Engineers & Consultants, Inc.
- George D. Ratliff
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Adjustable file handle
- Patent number 4,263,704
- Issue date Apr 28, 1981
- Gary L. Myers
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Greenhouse with stored solar energy capability
- Patent number 4,184,479
- Issue date Jan 22, 1980
- George D. Ratliff
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING