TREA

James E. Messer

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  • Westlake, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Continuous slurry dispenser apparatus
    • Patent number 7,516,909
    • Issue date Apr 14, 2009
    • United States Gypsum Company
    • Raymond A. Kaligian, II
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    High performance slurry spray machine
    • Patent number 6,273,345
    • Issue date Aug 14, 2001
    • United States Gypsum Company
    • Raymond A. Kaligian
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents