TREA

Dennis Rhen

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  • McMurray, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Railway truck side bearing
    • Patent number 5,454,330
    • Issue date Oct 3, 1995
    • Hansen, Inc.
    • Dennis Rhen
    • B61 - RAILWAYS
  • Information Patent Grant

    Railway truck side bearing
    • Patent number 5,386,783
    • Issue date Feb 7, 1995
    • Hansen Inc.
    • Dennis Rhen
    • B61 - RAILWAYS
  • Information Patent Grant

    Draft gear follower fender
    • Patent number 4,846,358
    • Issue date Jul 11, 1989
    • A. Stucki Company
    • Dennis Rhen
    • B61 - RAILWAYS