TREA

David B. Seal

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  • North Caldwell, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Nozzle assembly
    • Patent number 4,566,525
    • Issue date Jan 28, 1986
    • Allied Corporation
    • Hsin L. Li
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Combination ribbon string-up and winder apparatus
    • Patent number 4,454,996
    • Issue date Jun 19, 1984
    • Allied Corporation
    • Christopher L. Windeler
    • B22 - CASTING POWDER METALLURGY