TREA

Randy Dufault

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  • East Grand Forks, MN, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    Drum seed spreader
    • Publication number 20100025504
    • Publication date Feb 4, 2010
    • Kevin J. Pierce
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Conveyor trailer
    • Publication number 20090051209
    • Publication date Feb 26, 2009
    • Kevin J. Pierce
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Dual conveyor apparatus
    • Publication number 20090053026
    • Publication date Feb 26, 2009
    • Kevin J. Pierce
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Mobile seed spreader
    • Publication number 20080029560
    • Publication date Feb 7, 2008
    • Kevin J. Pierce
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Dump trailer
    • Publication number 20070188009
    • Publication date Aug 16, 2007
    • Kevin J. Pierce
    • B60 - VEHICLES IN GENERAL