TREA

Scott W. Quigley

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  • Newport News, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self-aligning lead-in chamfer for a valve seat
    • Patent number 5,267,723
    • Issue date Dec 7, 1993
    • Siemens Automotive L.P.
    • Stephen F. Shea
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents