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Winfred M. Berg

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  • East Rockaway, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Replacement drive belt
    • Patent number 4,437,849
    • Issue date Mar 20, 1984
    • Winfred M. Berg, Inc.
    • Winfred M. Berg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Non-metallic silent chain
    • Patent number 4,283,184
    • Issue date Aug 11, 1981
    • Winfred M. Berg, Inc.
    • Winfred M. Berg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Toothed transmission belt
    • Patent number 4,026,162
    • Issue date May 31, 1977
    • Winfred M. Berg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...