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Steven P. Young

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  • Billerica, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gate valve with delayed retraction of counter plate
    • Patent number 6,612,546
    • Issue date Sep 2, 2003
    • Varian, Inc.
    • Steven P. Young
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotatable vacuum flange
    • Patent number 5,163,712
    • Issue date Nov 17, 1992
    • Varian Associates, Inc.
    • David R. Sabo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Gate valve
    • Publication number 20070075288
    • Publication date Apr 5, 2007
    • VARIAN, INC.
    • Stephen R Matte
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Gate valve with delayed retraction of counter plate
    • Publication number 20030025098
    • Publication date Feb 6, 2003
    • Steven P. Young
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...