Carl G. Seefried Jr.

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Saint Albans, WV, US

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Patents Grantslast 30 patents

Information Patent Grant
High resilience flame-retardant polyurethane foams based on polymer...
- Patent number 4,214,055
- Issue date Jul 22, 1980
- Union Carbide Corporation
- Carl G. Seefried
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer-polyols and polyurethanes based thereon
- Patent number 4,198,488
- Issue date Apr 15, 1980
- Union Carbide Corporation
- Kenneth Drake
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...