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John R. Winistorfer

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  • Marion, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Machine for coloring landscaping material
    • Patent number 6,551,401
    • Issue date Apr 22, 2003
    • Becker-Underwood, Inc.
    • John R. Winistorfer
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...