TREA

Erik Hagglund

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  • New Canaan, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Notepad holder for automobiles
    • Patent number 5,294,032
    • Issue date Mar 15, 1994
    • Tretten, Inc.
    • Erik Hagglund
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Notepad holder for automobiles
    • Patent number 4,962,874
    • Issue date Oct 16, 1990
    • Tretten, Inc.
    • Erik Hagglund
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Method and apparatus for wire drawing
    • Patent number 4,573,336
    • Issue date Mar 4, 1986
    • Erik Hagglund
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Wire-coiling machine
    • Patent number 4,172,374
    • Issue date Oct 30, 1979
    • The Kanthal Corporation
    • Erik Hagglund
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...