TREA

John Hulls

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  • Point Reyes Station, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Controlled atmosphere transfer system
    • Patent number 5,897,057
    • Issue date Apr 27, 1999
    • Dauenhauer Manufacturing, Inc.
    • John Hulls
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Controlled atmosphere transfer system
    • Patent number 5,662,267
    • Issue date Sep 2, 1997
    • Dauenhauer Manufacturing, Inc.
    • John Hulls
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING