TREA

Cortland G. Sandberg

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  • Hampton, NH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Animal training apparatus and method
    • Patent number 6,079,367
    • Issue date Jun 27, 2000
    • Dogwatch, Inc.
    • Norval D. Stapelfeld
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING