TREA

Edward A. Packard

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  • Plymouth, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vibratory feeder
    • Patent number 5,375,694
    • Issue date Dec 27, 1994
    • Hyer Industries, Inc.
    • Philip H. Sanford
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Volumetric dry material feeder
    • Patent number 5,215,228
    • Issue date Jun 1, 1993
    • Hyer Industries, Inc.
    • Robert L. Andrews
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL