TREA

Gregory J. Guitar

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  • Roseville, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Blocked slot clutch plate lining
    • Patent number 6,035,991
    • Issue date Mar 14, 2000
    • Advanced Friction Materials, Inc.
    • John Willwerth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for lined clutch plate
    • Patent number 6,019,205
    • Issue date Feb 1, 2000
    • Raytech Automotive Components Company
    • John Willwerth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for lined clutch plate
    • Patent number 5,776,288
    • Issue date Jul 7, 1998
    • Automotive Composites Company
    • Oscar E. Stefanutti
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...