TREA

Gerhard Ray Hylland

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  • Stewartville, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fence post apparatus
    • Patent number 6,126,147
    • Issue date Oct 3, 2000
    • Geotek, Inc.
    • Conrad F. Fingerson
    • E04 - BUILDING
  • Information Patent Grant

    Fence post apparatus
    • Patent number 5,697,600
    • Issue date Dec 16, 1997
    • Geotek, Inc.
    • Conrad F. Fingerson
    • E04 - BUILDING