TREA

William E. Portz

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  • Anderson, SC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lawn rake
    • Patent number 4,848,073
    • Issue date Jul 18, 1989
    • Emhart Industries, Inc.
    • Robert A. Germain
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Head assembly for a rake
    • Patent number D293196
    • Issue date Dec 15, 1987
    • USM Corporation
    • Robert A. Germain
    • D08 - Tools and hardware