TREA

Speno Rail Services, Inc.

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  • Lincolnshire, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automated railway track maintenance system
    • Patent number 4,584,798
    • Issue date Apr 29, 1986
    • Speno Rail Services Co.
    • Albert Rivoire
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail grinding apparatus
    • Patent number 4,205,494
    • Issue date Jun 3, 1980
    • Speno Rail Services, Inc.
    • Albert Rivoire
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES