TREA

James David Costner III

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  • Decatur, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Retention assembly for grader machine blade
    • Patent number 12,018,453
    • Issue date Jun 25, 2024
    • Caterpillar Inc.
    • Nathaniel Keith Harshman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Retention assembly for grader machine blade
    • Patent number 11,041,286
    • Issue date Jun 22, 2021
    • Caterpillar Inc.
    • Nathaniel Keith Harshman
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Mounting assembly
    • Patent number 10,844,573
    • Issue date Nov 24, 2020
    • Caterpillar Inc.
    • James David Costner
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    RETENTION ASSEMBLY FOR GRADER MACHINE BLADE
    • Publication number 20210246629
    • Publication date Aug 12, 2021
    • Caterpillar Inc.
    • Nathaniel Keith Harshman
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    MOUNTING ASSEMBLY
    • Publication number 20200024822
    • Publication date Jan 23, 2020
    • Caterpillar Inc.
    • James David Costner
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    RETENTION ASSEMBLY FOR GRADER MACHINE BLADE
    • Publication number 20190177949
    • Publication date Jun 13, 2019
    • Caterpillar Inc.
    • Nathaniel Keith Harshman
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING