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Sidney Niknezhad

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  • Foothill Ranch, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Double direction seal with locking
    • Patent number 10,520,091
    • Issue date Dec 31, 2019
    • Bal Seal Engineering, Inc.
    • Sidney Niknezhad
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    DOUBLE DIRECTION SEAL WITH LOCKING
    • Publication number 20110006486
    • Publication date Jan 13, 2011
    • Sidney Niknezhad
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...