TREA

Ralph D. Terhune

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  • Broken Arrow, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oil filter
    • Patent number 5,674,393
    • Issue date Oct 7, 1997
    • Terhune; Ralph
    • Ralph Terhune
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter assembly with lockable lug means
    • Patent number 5,045,192
    • Issue date Sep 3, 1991
    • Facet Enterprises, Inc.
    • Ralph D. Terhune
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter assembly with lockable lug means
    • Patent number 4,871,455
    • Issue date Oct 3, 1989
    • Facet Enterprises, Inc.
    • Ralph D. Terhune
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Dampener roller apparatus
    • Patent number 4,759,284
    • Issue date Jul 26, 1988
    • Facet Enterprises, Inc.
    • Clifford D. Haggard
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS