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William P. Freund

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  • Lakewood, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Furnace seal
    • Patent number 5,006,064
    • Issue date Apr 9, 1991
    • Alloy Engineering Company
    • William P. Freund
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Bell-type coil annealing furnace inner cover
    • Patent number 4,278,242
    • Issue date Jul 14, 1981
    • The Alloy Engineering Company
    • William P. Freund
    • C21 - METALLURGY OF IRON