TREA

Robert J. Offer

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  • Racine, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    In-line fluid filter
    • Patent number 4,166,792
    • Issue date Sep 4, 1979
    • Tenneco Inc.
    • Robert J. Offer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Composite fluid filtering medium and method of making
    • Patent number 4,099,943
    • Issue date Jul 11, 1978
    • Tenneco Chemicals, Inc.
    • Kurt Fischman
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Relief valve for a fluid filter assembly
    • Patent number 4,028,243
    • Issue date Jun 7, 1977
    • Tenneco Inc.
    • Robert J. Offer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL