TREA

Marek S. Cholewczynski

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  • Bothell, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Feed rolls with replaceable flute elements
    • Patent number 6,422,277
    • Issue date Jul 23, 2002
    • Nicholson Manufacturing Company
    • Burk R. Kube
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Feed rolls with replaceable flute elements
    • Patent number 6,253,813
    • Issue date Jul 3, 2001
    • Nicholson Manufacturing Company
    • Burk R. Kube
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

  • Information Patent Application

    Feed rolls with replaceable flute elements
    • Publication number 20020033203
    • Publication date Mar 21, 2002
    • Burk R. Kube
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...