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William E. Lockhart

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  • Dallas, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 7,407,469
    • Issue date Aug 5, 2008
    • William E. Lockhart
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

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    • Patent number 7,185,800
    • Issue date Mar 6, 2007
    • William E. Lockhart
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

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    • Patent number 7,025,381
    • Issue date Apr 11, 2006
    • William E. Lockhart
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

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    • Patent number 6,682,248
    • Issue date Jan 27, 2004
    • William E. Lockhart
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Report cover and method of making
    • Patent number 6,149,200
    • Issue date Nov 21, 2000
    • William E. Lockhart
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Report cover
    • Patent number 4,706,994
    • Issue date Nov 17, 1987
    • William E. Lockhart
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Report cover and method of making
    • Patent number 4,548,426
    • Issue date Oct 22, 1985
    • William E. Lockhart
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

  • Information Patent Application

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    • Publication number 20070215679
    • Publication date Sep 20, 2007
    • William E. Lockhart
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

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    • Publication number 20050098615
    • Publication date May 12, 2005
    • William E. Lockhart
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

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    • Publication number 20040120754
    • Publication date Jun 24, 2004
    • William E. Lockhart
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

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    • Publication number 20020131811
    • Publication date Sep 19, 2002
    • William E. Lockhart
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER