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Dean H. Virnig

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  • Pierz, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    U-blade implement
    • Patent number 6,035,562
    • Issue date Mar 14, 2000
    • Virnig Manufacturing, Inc.
    • Dean H. Virnig
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING