TREA

Iron Horse Engineering Co.

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Organization

  • Parkman, OH, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Railway crossing structure
    • Patent number 6,726,116
    • Issue date Apr 27, 2004
    • Iron Horse Engineering Co.
    • Don R. Hofstetter
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail boot
    • Patent number 6,588,677
    • Issue date Jul 8, 2003
    • Iron Horse Engineering Co.
    • Don R. Hofstetter
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Trademarklast 30 trademarks