TREA

Harry Madison

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  • Germantown, TN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rail anchor spreader
    • Patent number 6,662,729
    • Issue date Dec 16, 2003
    • Harsco Technologies Corporation
    • Harry Madison
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Railway tie plate insertion apparatus and method
    • Patent number 6,595,140
    • Issue date Jul 22, 2003
    • Harsco Technologies Corporation
    • Harry Madison
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Railway tie insertion guide
    • Patent number 6,575,099
    • Issue date Jun 10, 2003
    • Harsco Technologies Corporation
    • Harry Madison
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Railway tie bed scarifier
    • Patent number 6,536,354
    • Issue date Mar 25, 2003
    • Harsco Technologies Corporation
    • Harry Madison
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Material distribution system for stick-like objects
    • Patent number 6,499,937
    • Issue date Dec 31, 2002
    • Harsco Track Technologies
    • Harry Madison
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail vehicle for tie loading and unloading
    • Patent number 6,089,162
    • Issue date Jul 18, 2000
    • Harsco Technologies Corporation
    • Harry Madison
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Tie plate track fastener feeder
    • Patent number 5,542,355
    • Issue date Aug 6, 1996
    • Harsco Corporation
    • Harry Madison
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Profile grinder
    • Patent number 5,359,815
    • Issue date Nov 1, 1994
    • Harsco Corporation
    • Robert R. Schrunk
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Truck mounted tie exchanger with self-aligning tie clamp
    • Patent number 5,305,692
    • Issue date Apr 26, 1994
    • Harsco Corporation
    • Harry Madison
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Tie replacer
    • Patent number 5,197,389
    • Issue date Mar 30, 1993
    • Harsco Corporation
    • Krzysztof E. Glomski
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Tie replacer and method
    • Patent number 5,048,424
    • Issue date Sep 17, 1991
    • Harsco Corporation
    • Harry Madison
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Tie remover and inserter
    • Patent number 4,951,573
    • Issue date Aug 28, 1990
    • Harsco Corporation
    • Harry Madison
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES