TREA

Edward J. Porento Sr.

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  • Des Plaines, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting die clamping mechanism
    • Patent number 6,532,854
    • Issue date Mar 18, 2003
    • Best Cutting Die Company
    • Frank Okonski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Panel cutting apparatus
    • Patent number RE38033
    • Issue date Mar 18, 2003
    • Best Cutting Die Company
    • Frank Okonski
    • 083 - Cutting
  • Information Patent Grant

    Panel cutting apparatus with universal die holder
    • Patent number 6,119,570
    • Issue date Sep 19, 2000
    • Best Cutting Die Company
    • Frank Okonski
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Multi-use rotary die plate system
    • Patent number 6,032,565
    • Issue date Mar 7, 2000
    • Best Cutting Die Company
    • Frank Okonski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multi use rotary die plate system
    • Patent number 5,697,277
    • Issue date Dec 16, 1997
    • Best Cutting Die Company
    • Frank Okonski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Panel cutting apparatus
    • Patent number 5,570,620
    • Issue date Nov 5, 1996
    • Best Cutting Die Company
    • Frank Okonski
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Cutting die and chisel
    • Patent number 5,505,109
    • Issue date Apr 9, 1996
    • Best Cutting Die Company
    • Frank Okonski
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING