TREA

Robert Dean Chadderdon

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  • Chicago, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Remote hopper system
    • Patent number 11,104,518
    • Issue date Aug 31, 2021
    • FREEOSK, INC.
    • Tony Lee Koenigsknecht
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Display
    • Patent number D850438
    • Issue date Jun 4, 2019
    • FREEOSK, INC.
    • Tony Lee Koenigsknecht
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    Remote Hopper System
    • Publication number 20190276237
    • Publication date Sep 12, 2019
    • Freeosk, Inc.
    • Tony Lee Koenigsknecht
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL