TREA

Cleon C. Merrill

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  • Windsor Heights, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid exchange system and method
    • Patent number 6,321,485
    • Issue date Nov 27, 2001
    • Arden L. Borgen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Fluid exchange system and method
    • Patent number 6,247,266
    • Issue date Jun 19, 2001
    • Arden L. Borgen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Non-siphoning float controlled valve assembly
    • Patent number 4,064,895
    • Issue date Dec 27, 1977
    • Arrow-Acme Corporation
    • Arden L. Borgen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...