TREA

Lenny C. Sales

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  • Grafton, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Silicon nitride having a high tensile strength
    • Patent number 5,759,481
    • Issue date Jun 2, 1998
    • Saint Gobain/Norton Industrial Ceramics Corp.
    • Vimal K. Pujari
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    High solids silicon nitride aqueous slurries
    • Patent number 5,696,041
    • Issue date Dec 9, 1997
    • Saint Gobain/Norton Industrial Ceramics Corp.
    • William T. Collins
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Silicon nitride having a high tensile strength
    • Patent number 5,571,760
    • Issue date Nov 5, 1996
    • Saint Gobain/Norton Industrial Ceramics Corporation
    • Vimal K. Pujari
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES