TREA

J. Gordon Wiser

Follow

Person

  • Kirkland, WA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Variable stack feeder with hydraulic control
    • Patent number 4,258,886
    • Issue date Mar 31, 1981
    • Ezra C. Lundahl, Inc.
    • Ezra C. Lundahl
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Metering stack feeder and methods
    • Patent number 4,187,990
    • Issue date Feb 12, 1980
    • Ezra C. Lundahl, Inc.
    • Ezra C. Lundahl
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Variable stack feeder and method
    • Patent number 4,163,524
    • Issue date Aug 7, 1979
    • Ezra C. Lundahl, Inc.
    • Ezra C. Lundahl
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING