TREA

David W. Cameron

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  • Willowdale, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lined structure
    • Patent number 4,971,101
    • Issue date Nov 20, 1990
    • Cameron Iron Works USA, Inc.
    • James R. Becker
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method of producing a lined structure
    • Patent number 4,477,955
    • Issue date Oct 23, 1984
    • Cameron Iron Works, Inc.
    • James R. Becker
    • B22 - CASTING POWDER METALLURGY