TREA

Andrew Nitchie

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  • Richmond, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    System and method for efficient engine operation
    • Patent number 11,957,298
    • Issue date Apr 16, 2024
    • Old Dominion Brush Company
    • Britt R. Calloway
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Material collection system
    • Patent number 11,959,236
    • Issue date Apr 16, 2024
    • Old Dominion Brush Company
    • Britt R. Calloway
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Lifting arm
    • Patent number D968745
    • Issue date Nov 1, 2022
    • Cranemasters, Inc.
    • Barry Isringhausen
    • D34 - Material or article handling equipment
  • Information Patent Grant

    Lifting arm
    • Patent number D967592
    • Issue date Oct 18, 2022
    • Cranemasters, Inc.
    • Barry Isringhausen
    • D34 - Material or article handling equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    MATERIAL COLLECTION SYSTEM
    • Publication number 20240301639
    • Publication date Sep 12, 2024
    • Old Dominion Brush Company
    • Britt R. CALLOWAY
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SYSTEM AND METHOD FOR EFFICIENT ENGINE OPERATION
    • Publication number 20240225397
    • Publication date Jul 11, 2024
    • Old Dominion Brush Company
    • Britt R. CALLOWAY
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SYSTEM AND METHOD FOR EFFICIENT ENGINE OPERATION
    • Publication number 20240130589
    • Publication date Apr 25, 2024
    • Old Dominion Brush Company
    • Britt R. CALLOWAY
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MATERIAL COLLECTION SYSTEM
    • Publication number 20240102257
    • Publication date Mar 28, 2024
    • Old Dominion Brush Company
    • Britt R. CALLOWAY
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING