TREA

Trent A. Sponseller

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  • Hartville, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Endcapped polyesters
    • Patent number 4,200,731
    • Issue date Apr 29, 1980
    • The Goodyear Tire & Rubber Company
    • Fred L. Massey
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...