TREA

Charles A. Ray

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  • Arcadia, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Releasable locking assembly for sprinkler valve units
    • Patent number 4,637,548
    • Issue date Jan 20, 1987
    • Anthony Manufacturing Corp.
    • Charles A. Ray
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Multi-purpose seal for pop-up sprinkler
    • Patent number 4,316,579
    • Issue date Feb 23, 1982
    • Anthony Manufacturing Company
    • Charles A. Ray
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...