TREA

Mark Greenhill

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  • Winnetka, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spotting device
    • Patent number 8,727,946
    • Issue date May 20, 2014
    • Smalley Steel Ring Company
    • Michael Greenhill
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Linear motor system for an exercise machine
    • Patent number 8,475,338
    • Issue date Jul 2, 2013
    • Smalley Steel Ring Company
    • Michael Greenhill
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Wave spring with single shim end
    • Patent number 6,758,465
    • Issue date Jul 6, 2004
    • Smalley Steel Ring Company
    • Mark Greenhill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SPOTTING DEVICE
    • Publication number 20130190143
    • Publication date Jul 25, 2013
    • MICHAEL GREENHILL
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    LINEAR MOTOR SYSTEM FOR AN EXERCISE MACHINE
    • Publication number 20110275481
    • Publication date Nov 10, 2011
    • Michael Greenhill
    • A63 - SPORTS GAMES AMUSEMENTS