TREA

William K. McErlane

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  • Cincinnati, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Splice plate for cable tray
    • Patent number 4,733,986
    • Issue date Mar 29, 1988
    • Square D Company
    • James M. Kenning
    • E04 - BUILDING
  • Information Patent Grant

    Cable tray
    • Patent number D292974
    • Issue date Dec 1, 1987
    • Square D Company
    • James M. Kenning
    • D13 - Equipment for production, distribution, or transformation of energy