TREA

Dean J. Hartford

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  • Wayne, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Disc brake rotor
    • Patent number 6,142,267
    • Issue date Nov 7, 2000
    • Kelsey-Hayes Company
    • Robert S. Sporzynski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Disc brake rotor
    • Patent number 5,480,007
    • Issue date Jan 2, 1996
    • Kelsey-Hayes Company
    • Dean J. Hartford
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of producing a rotatable brake component and bearing assembly
    • Patent number 5,430,926
    • Issue date Jul 11, 1995
    • Kelsey-Hayes Company
    • Dean J. Hartford
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...