TREA

James W. Campbell

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Preservative and embalming fluid
    • Patent number 5,827,511
    • Issue date Oct 27, 1998
    • EFH, Inc.
    • James W. Campbell
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Anatomical and biological preservative and method
    • Patent number 5,622,695
    • Issue date Apr 22, 1997
    • EFH, Inc.
    • James W. Campbell
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Embalming composition and method
    • Patent number 5,607,668
    • Issue date Mar 4, 1997
    • EFH, Inc.
    • James W. Campbell
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Embalming composition and method
    • Patent number 5,405,606
    • Issue date Apr 11, 1995
    • EFH, Inc.
    • James W. Campbell
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING