TREA

Winston O. Olson

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  • Madison, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Eviscerating and survival tool
    • Patent number 4,528,751
    • Issue date Jul 16, 1985
    • Winston O. Olson
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    Eviscerating and survival tool
    • Patent number 4,461,080
    • Issue date Jul 24, 1984
    • Winston O. Olson
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH