TREA

Karin N. Witthar

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  • Valley Center, KS, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    Material Spreader with Selective Liquid Treatment By-Pass
    • Publication number 20230321681
    • Publication date Oct 12, 2023
    • Premier Design Innovations LLC
    • Rodney R. Heinen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    STEERABLE SUBSURFACE GRAIN PROBE
    • Publication number 20220229034
    • Publication date Jul 21, 2022
    • Premier Design Innovations LLC
    • Rodney R. Heinen
    • G01 - MEASURING TESTING