TREA

M. R. Ramakrishnan

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  • Cincinnati, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Composite valve seal
    • Patent number 5,901,944
    • Issue date May 11, 1999
    • Xomox
    • M. R. Ramakrishnan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve with consumable vent hole seal device
    • Patent number 5,551,471
    • Issue date Sep 3, 1996
    • Xomox Corporation
    • Michael Sandling
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...