TREA

Harley D. Fahrenholz

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  • Clarissa, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Screening machine
    • Patent number 4,896,835
    • Issue date Jan 30, 1990
    • Harley D. Fahrenholz
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Beach cleaning apparatus
    • Patent number 4,167,975
    • Issue date Sep 18, 1979
    • Harley D. Fahrenholz
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING