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Joseph E. Powers

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  • Napa, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for tracking seam welds on pipes and the like
    • Patent number 4,577,796
    • Issue date Mar 25, 1986
    • Kaiser Steel Corporation
    • Joseph E. Powers
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pipe press
    • Patent number 4,445,357
    • Issue date May 1, 1984
    • Kaiser Steel Corporation
    • Joseph E. Powers
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...