TREA

Brian Harper

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  • Iowa Falls, IA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Guard rail post
    • Patent number 5,507,473
    • Issue date Apr 16, 1996
    • Hammer's Inc.
    • Floyd V. Hammer
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Cylindrical body and method and apparatus for making same
    • Patent number 5,482,663
    • Issue date Jan 9, 1996
    • Hammer's Inc.
    • Floyd V. Hammer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL