Danny K. Lapray

Person

  • Buhl, ID, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotating brush aeration system

    • Patent number 4,961,400
    • Issue date Oct 9, 1990
    • Clear Springs Trout Company
    • Danny K. Lapray
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE