TREA

Robert Fetrow

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  • Fridley, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flexible link variable stroke apparatus
    • Patent number 6,212,964
    • Issue date Apr 10, 2001
    • Zero-Max, Inc.
    • Lyle J. Gerads
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible link variable stroke apparatus
    • Patent number 6,122,982
    • Issue date Sep 26, 2000
    • Zero-Max, Inc.
    • Lyle J. Gerads
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...