George Shkapenko

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Akron, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Polyol blends and polyurethane prepared therefrom
- Patent number 4,101,439
- Issue date Jul 18, 1978
- Samuel Moore and Company
- David D. Russell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyol blends and polyurethane prepared therefrom
- Patent number 4,010,146
- Issue date Mar 1, 1977
- Samuel Moore And Company
- David D. Russell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...