TREA

Rudy Lozano

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  • Walnut, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plumbing test plug
    • Patent number 4,739,799
    • Issue date Apr 26, 1988
    • Joseph H. Carney
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Method of making a sewer pipe testing apparatus
    • Patent number 4,662,048
    • Issue date May 5, 1987
    • Carney-Lozano Enterprise Limited
    • Joseph H. Carney
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Plumbing test plug apparatus
    • Patent number 4,607,664
    • Issue date Aug 26, 1986
    • Joseph H. Carney
    • E03 - WATER SUPPLY SEWERAGE