TREA

Dean C. Burkhart

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  • Ft. Madison, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Epoxy-urethanes based on copolyesters
    • Patent number 4,267,288
    • Issue date May 12, 1981
    • E. I. Du Pont de Nemours and Company
    • Dean C. Burkhart
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...