TREA

DAVID A. MACKICHAN

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  • San Diego, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tree and plant watering systems
    • Patent number 10,028,456
    • Issue date Jul 24, 2018
    • Macshappie Enterprises, Inc.
    • David A. MacKichan
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Tree and plant watering systems
    • Patent number 9,456,560
    • Issue date Oct 4, 2016
    • MacShappie Enterprises, Inc.
    • David A. MacKichan
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Tree and plant watering systems
    • Patent number 8,826,588
    • Issue date Sep 9, 2014
    • Macshappie Enterprises, Inc.
    • David A. MacKichan
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    Tree and Plant Watering Systems
    • Publication number 20150319944
    • Publication date Nov 12, 2015
    • MACSHAPPIE ENTERPRISES, INC.
    • DAVID A. MACKICHAN
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING