TREA

Alireza Shams

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  • East Amherst, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sensor for rail switch position
    • Patent number 6,899,303
    • Issue date May 31, 2005
    • Introl Design, Inc.
    • Alireza Shams
    • B61 - RAILWAYS
  • Information Patent Grant

    Sensor for railcar wheels
    • Patent number 6,663,053
    • Issue date Dec 16, 2003
    • Introl Design, Inc.
    • Alireza Shams
    • B61 - RAILWAYS

Patents Applicationslast 30 patents