Richard K. Sammel

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Sinking Spring, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Low density silicone foam
- Patent number 4,767,794
- Issue date Aug 30, 1988
- General Electric Company
- Frank J. Modic
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...