John P. Harvey

Person

  • Grand Haven, MI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Pitting device for drupaceous fruit

    • Patent number 4,103,607
    • Issue date Aug 1, 1978
    • Dura Corporation
    • Clarence M. Hansen
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES