TREA

David B. Neal

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  • Northampton, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Front opening container latch
    • Patent number 6,203,075
    • Issue date Mar 20, 2001
    • Hardigg Industries, Inc.
    • Robert L. Wells
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Welding apparatus and method
    • Patent number 4,352,977
    • Issue date Oct 5, 1982
    • Hardigg Industries, Inc.
    • James S. Hardigg
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL