TREA

Robert W. Bragdon

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  • Nashua, NH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydantoins as animal food supplements
    • Patent number 4,871,552
    • Issue date Oct 3, 1989
    • W. R. Grace & Co.-Conn.
    • Robert W. Bragdon
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Hydantoins as animal food supplements
    • Patent number 4,744,990
    • Issue date May 17, 1988
    • W. R. Grace & Co.
    • Robert W. Bragdon
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES