David J. Pettitt

Person

  • Poway, CA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Low-acetyl gellan gum blends

    • Patent number 4,647,470
    • Issue date Mar 3, 1987
    • Merck & Co., Inc.
    • George R. Sanderson
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES