TREA

Robert F. Shinn

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  • Camas, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Easily adjusted web slitter
    • Patent number 6,732,625
    • Issue date May 11, 2004
    • Tidland Corporation
    • Blane G. Boynton
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Automatic slitter blade sharpener
    • Patent number 5,941,148
    • Issue date Aug 24, 1999
    • Tidland Corporation
    • William R. Miller
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Powered tool positioner system
    • Patent number 5,735,184
    • Issue date Apr 7, 1998
    • Tidland Corporation
    • William R. Miller
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING