TREA

Northern Illinois Research, Inc.

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Organization

  • Wonder Lake, IL, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Plastic composition manufacture thereof, and pad formed therewith
    • Patent number 4,153,055
    • Issue date May 8, 1979
    • Northern Illinois Research, Inc.
    • Donald E. Etes
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Plastic composition and method
    • Patent number 4,078,568
    • Issue date Mar 14, 1978
    • Northern Illinois Research, Inc.
    • Donald E. Etes
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Check valve
    • Patent number 3,990,472
    • Issue date Nov 9, 1976
    • Northern Illinois Research, Inc.
    • Donald E. Etes
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...