TREA

Michael F. Baker

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  • Grand Haven, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Document trimming apparatus
    • Patent number 6,012,367
    • Issue date Jan 11, 2000
    • The Challenge Machinery Company
    • Michael A. Westra
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Document trimming apparatus
    • Patent number 5,694,823
    • Issue date Dec 9, 1997
    • The Challenge Machinery Company
    • Michael A. Westra
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING