TREA

Donald J. Ernst

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  • Milwaukee, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hanger member
    • Patent number 4,227,668
    • Issue date Oct 14, 1980
    • Rheem Manufacturing Company
    • Donald J. Ernst
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    Hanger member
    • Patent number 3,943,606
    • Issue date Mar 16, 1976
    • Donald J. Ernst
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH