TREA

John W. Wall

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  • Holly Springs, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of removing filter from filter cap
    • Patent number 6,994,796
    • Issue date Feb 7, 2006
    • Purolator Products NA, LLC
    • John W. Wall
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Center tube
    • Patent number 6,926,156
    • Issue date Aug 9, 2005
    • Arvin Technologies, Inc.
    • John W. Wall
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Filter cap with releasable filter element
    • Patent number 6,770,196
    • Issue date Aug 3, 2004
    • Arvin Technologies, Inc.
    • John W. Wall
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Oil filter apparatus
    • Patent number 6,572,768
    • Issue date Jun 3, 2003
    • Arvin Technologies, Inc.
    • L. Steven Cline
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents