TREA

Raymond Matthias

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  • Vista, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Drain guard
    • Patent number 5,862,535
    • Issue date Jan 26, 1999
    • Noga Design
    • Robert A. Noga
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Wastewater straining device
    • Patent number 5,486,287
    • Issue date Jan 23, 1996
    • Murphy Marketing, Inc.
    • Gary Murphy
    • E03 - WATER SUPPLY SEWERAGE