David A. Young

Person

  • Mililani Town, HI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Retrofit device for alfalfa valves

    • Patent number 4,699,354
    • Issue date Oct 13, 1987
    • The United States of America as represented by the Secretary of Agriculture
    • Clayton H. Gibson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...