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Dean E. Collins

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  • Lowell, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shut-off valve for a sprayer
    • Patent number 4,544,133
    • Issue date Oct 1, 1985
    • Root-Lowell Mfg., Co.
    • Dean E. Collins
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sprayer nozzle
    • Patent number 3,963,178
    • Issue date Jun 15, 1976
    • Root Lowell Manufacturing Co.
    • Dean E. Collins
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...