TREA

William A. Campbell III

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  • Athens, GA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Infeed slug loader
    • Patent number 6,125,990
    • Issue date Oct 3, 2000
    • Campbell-Hardage, Inc.
    • Michael S. Rupert
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method and apparatus for packaging articles
    • Patent number 5,235,796
    • Issue date Aug 17, 1993
    • Campbell-Hardage, Inc.
    • William A. Campbell
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Methods and apparatus for chain length adjustment
    • Patent number 5,137,138
    • Issue date Aug 11, 1992
    • Campbell-Hardage, Inc.
    • William A. Campbell
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL