TREA

Jan D. Seppala

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  • St. Paul, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bicomponent elastomeric netting
    • Patent number 6,391,420
    • Issue date May 21, 2002
    • Leucadia, Inc.
    • Hans O. Cederblad
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Bicomponent elastomeric netting
    • Patent number 5,885,686
    • Issue date Mar 23, 1999
    • Leucadia, Inc.
    • Hans O. Cederblad
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL