TREA

Daniel P. Montgomery

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  • Mesquite, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Concrete mix water
    • Patent number 6,066,262
    • Issue date May 23, 2000
    • Fritz Industries, Inc.
    • Daniel P. Montgomery
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Composition for and method of pumping concrete
    • Patent number 5,997,633
    • Issue date Dec 7, 1999
    • Fritz Industries, Inc.
    • Daniel P. Montgomery
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Concrete mix water
    • Patent number 5,885,478
    • Issue date Mar 23, 1999
    • Fritz Industries, Inc.
    • Daniel P. Montgomery
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Composition for and method of pumping concrete
    • Patent number 5,683,503
    • Issue date Nov 4, 1997
    • Fritz Industries, Inc.
    • Daniel P. Montgomery
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Composition for and method of pumping concrete
    • Patent number 5,587,012
    • Issue date Dec 24, 1996
    • Fritz Industries, Inc.
    • Daniel P. Montgomery
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Composition for and method of pumping concrete
    • Patent number 5,443,636
    • Issue date Aug 22, 1995
    • Fritz Industries, Inc.
    • Daniel P. Montgomery
    • B28 - WORKING CEMENT, CLAY, OR STONE