Norman A. Putnam

Person

  • Bethel, ME, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Material treatment

    • Patent number 4,489,506
    • Issue date Dec 25, 1984
    • Wolverine Corporation
    • Ernest C. Brown
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES