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Donald R. Pottorff

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  • Mercersburg, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Double-acting disc brake
    • Patent number 4,279,330
    • Issue date Jul 21, 1981
    • Walter Kidde & Company, Inc.
    • Donald R. Pottorff
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Double-acting disc brake having floating cylinder head
    • Patent number 4,184,573
    • Issue date Jan 22, 1980
    • Walter Kidde & Company, Inc.
    • Jack E. Bricker
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...