TREA

Ronald E. Gries

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  • Perrysburg, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Portable spray system
    • Patent number 5,284,300
    • Issue date Feb 8, 1994
    • Brown; Jon
    • Ronald E. Gries
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...