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Michael E. Woolford

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  • Lake Elmo, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Composite masonry block
    • Patent number 7,384,215
    • Issue date Jun 10, 2008
    • Anchor Wall Systems, Inc.
    • Michael E. Woolford
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Composite masonry block
    • Patent number 7,360,970
    • Issue date Apr 22, 2008
    • Anchor Wall Systems, Inc.
    • Michael E. Woolford
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Composite masonry block
    • Patent number 7,048,472
    • Issue date May 23, 2006
    • Anchor Wall Systems, Inc.
    • Michael E. Woolford
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Composite masonry block
    • Patent number 6,641,334
    • Issue date Nov 4, 2003
    • Anchor Wall Systems, Inc.
    • Michael E. Woolford
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Composite masonry block
    • Patent number 6,616,382
    • Issue date Sep 9, 2003
    • Anchor Wall Systems, Inc.
    • Michael E. Woolford
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Composite masonry block
    • Patent number 6,312,197
    • Issue date Nov 6, 2001
    • Anchor Wall Systems, Inc.
    • Michael E. Woolford
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Composite masonry block
    • Patent number 6,183,168
    • Issue date Feb 6, 2001
    • Anchor Wall Systems, Inc.
    • Michael E. Woolford
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Composite masonry block
    • Patent number 6,142,713
    • Issue date Nov 7, 2000
    • Anchor Wall Systems, Inc.
    • Michael E. Woolford
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Paving block array
    • Patent number 5,884,445
    • Issue date Mar 23, 1999
    • Oldcastle, Inc.
    • Michael E. Woolford
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Composite masonry block
    • Patent number 5,827,015
    • Issue date Oct 27, 1998
    • Anchor Wall Systems, Inc.
    • Michael E. Woolford
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Masonry block
    • Patent number 5,711,129
    • Issue date Jan 27, 1998
    • Anchor Wall Systems, Inc.
    • Michael E. Woolford
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Composite masonry block
    • Patent number 5,709,062
    • Issue date Jan 20, 1998
    • Anchor Wall Systems, Inc.
    • Michael E. Woolford
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Composite masonry block
    • Patent number 5,704,183
    • Issue date Jan 6, 1998
    • Anchor Wall Systems, Inc.
    • Michael E. Woolford
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Method of forming composite masonry blocks
    • Patent number 5,589,124
    • Issue date Dec 31, 1996
    • Block Systems, Inc.
    • Michael E. Woolford
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Composite masonry block
    • Patent number 5,490,363
    • Issue date Feb 13, 1996
    • Anchor Wall Sytems, Inc.
    • Michael E. Woolford
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Composite masonry block mold for use in block molding machines
    • Patent number 5,062,610
    • Issue date Nov 5, 1991
    • Block Systems Inc.
    • Michael E. Woolford
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

  • Information Patent Application

    Composite masonry block
    • Publication number 20060153647
    • Publication date Jul 13, 2006
    • Michael E. Woolford
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Integral core puller/mold technology
    • Publication number 20040032043
    • Publication date Feb 19, 2004
    • Michael E. Woolford
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Composite masonry block
    • Publication number 20040028484
    • Publication date Feb 12, 2004
    • Anchor Wall Systems, Inc.
    • Michael E. Woolford
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Composite masonry block
    • Publication number 20030210960
    • Publication date Nov 13, 2003
    • Anchor Wall Systems, Inc.
    • Michael E. Woolford
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Composite masonry block
    • Publication number 20030012609
    • Publication date Jan 16, 2003
    • Anchor Wall Systems, Inc.
    • Michael E. Woolford
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Composite masonry block
    • Publication number 20020015620
    • Publication date Feb 7, 2002
    • Anchor Wall Systems, Inc.
    • Michael E. Woolford
    • B28 - WORKING CEMENT, CLAY, OR STONE