TREA

Estran Corporation

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Organization

  • Two Rivers, WI, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Foldable seat hinge
    • Patent number 6,353,970
    • Issue date Mar 12, 2002
    • Estran Corporation
    • Kenneth A. Spaeth
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Foldable seat hinge
    • Patent number 5,956,810
    • Issue date Sep 28, 1999
    • Estran Corporation
    • Kenneth A. Spaeth
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Cushion
    • Patent number D404954
    • Issue date Feb 2, 1999
    • Estran Corporation
    • Kenneth A. Spaeth
    • D06 - Furnishings
  • Information Patent Grant

    Seat hinge
    • Patent number 5,052,076
    • Issue date Oct 1, 1991
    • Estran Corporation
    • Kenneth A. Spaeth
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT