TREA

Jacobus J. Langen

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  • Rexdale, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Injection needles for injecting brine and the like into meat
    • Patent number 5,012,728
    • Issue date May 7, 1991
    • H. J. Langen & Sons Limited
    • Jacobus J. Langen
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    Apparatus for cooling pieces of meat
    • Patent number 4,864,923
    • Issue date Sep 12, 1989
    • H. J. Langen & Sons Limited
    • Jacobus J. Langen
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
  • Information Patent Grant

    Meat tenderizing needle
    • Patent number 4,680,832
    • Issue date Jul 21, 1987
    • H. J. Langen & Sons Limited
    • Jacobus J. Langen
    • A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH