TREA

Steven D. Singleton

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  • Sarver, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gauge plate insulator
    • Patent number 12,037,750
    • Issue date Jul 16, 2024
    • Koppers Delaware, Inc.
    • Steven D. Singleton
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Rail joint assembly having forged rail joint bars
    • Patent number 10,961,665
    • Issue date Mar 30, 2021
    • Koppers Delaware, Inc.
    • Steven D. Singleton
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Anti-rail rollover device
    • Patent number D885977
    • Issue date Jun 2, 2020
    • Koppers Delaware, Inc.
    • Steven D. Singleton
    • D12 - Transportation
  • Information Patent Grant

    Top of rail foam bar
    • Patent number 10,358,153
    • Issue date Jul 23, 2019
    • L.B. Foster Rail Technologies, Inc.
    • Steven D. Singleton
    • B61 - RAILWAYS
  • Information Patent Grant

    Wayside friction management system
    • Patent number 10,220,860
    • Issue date Mar 5, 2019
    • L.B. Foster Rail Technologies, Inc.
    • Glen Appleby
    • B61 - RAILWAYS
  • Information Patent Grant

    Top of rail foam bar
    • Patent number 9,440,665
    • Issue date Sep 13, 2016
    • L.B. Foster Rail Technologies, Inc.
    • Steven D. Singleton
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Wayside friction management system
    • Patent number 9,352,761
    • Issue date May 31, 2016
    • L.B. Foster Rail Technologies, Inc.
    • Glen Appleby
    • B61 - RAILWAYS
  • Information Patent Grant

    Grease guide
    • Patent number 9,022,173
    • Issue date May 5, 2015
    • L.B. Foster Rail Technologies, Inc.
    • Steven D. Singleton
    • B61 - RAILWAYS
  • Information Patent Grant

    Top of rail foam bar
    • Patent number 8,955,645
    • Issue date Feb 17, 2015
    • L.B. Foster Rail Technologies, Inc.
    • Steven D. Singleton
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Wiping bar quick clamp
    • Patent number 8,783,416
    • Issue date Jul 22, 2014
    • L.B. Foster Rail Technologies, Inc.
    • Steven D. Singleton
    • B61 - RAILWAYS

Patents Applicationslast 30 patents

  • Information Patent Application

    Rail Brace Assembly
    • Publication number 20240167231
    • Publication date May 23, 2024
    • KOPPERS DELAWARE, INC.
    • Steven D. Singleton
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Gauge Plate Insulator
    • Publication number 20210148058
    • Publication date May 20, 2021
    • KOPPERS DELAWARE, INC.
    • Steven D. Singleton
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Rail Joint Assembly having Forged Rail Joint Bars
    • Publication number 20190127923
    • Publication date May 2, 2019
    • KOPPERS DELAWARE, INC.
    • Steven D. Singleton
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Gauge Plate
    • Publication number 20180320323
    • Publication date Nov 8, 2018
    • KOPPERS DELAWARE, INC.
    • Steven D. Singleton
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    TOP OF RAIL FOAM BAR
    • Publication number 20170174235
    • Publication date Jun 22, 2017
    • L.B. Foster Rail Technologies, Inc.
    • Steven D. Singleton
    • B61 - RAILWAYS
  • Information Patent Application

    Wayside Friction Management System
    • Publication number 20160257319
    • Publication date Sep 8, 2016
    • L.B. Foster Rail Technologies, Inc.
    • Glen Appleby
    • B61 - RAILWAYS
  • Information Patent Application

    TOP OF RAIL FOAM BAR
    • Publication number 20150158509
    • Publication date Jun 11, 2015
    • L.B. Foster Rail Technologies, Inc.
    • Steven D. SINGLETON
    • B61 - RAILWAYS
  • Information Patent Application

    Grease Guide
    • Publication number 20130341126
    • Publication date Dec 26, 2013
    • Steven David Singleton
    • B61 - RAILWAYS
  • Information Patent Application

    Wayside Friction Management System
    • Publication number 20130233649
    • Publication date Sep 12, 2013
    • L.B. Foster Rail Technologies, Inc.
    • Glen Appleby
    • B61 - RAILWAYS
  • Information Patent Application

    Wiping Bar Quick Clamp
    • Publication number 20120126073
    • Publication date May 24, 2012
    • Portec Rail Products, Inc.
    • Steven D. Singleton
    • B61 - RAILWAYS
  • Information Patent Application

    Top of Rail Foam Bar
    • Publication number 20100300810
    • Publication date Dec 2, 2010
    • Steven D. Singleton
    • B61 - RAILWAYS
  • Information Patent Application

    Modular Lubrication Unit
    • Publication number 20100224449
    • Publication date Sep 9, 2010
    • Steven D. Singleton
    • B61 - RAILWAYS
  • Information Patent Application

    Grease Guide
    • Publication number 20080223661
    • Publication date Sep 18, 2008
    • Steven D. Singleton
    • B61 - RAILWAYS
  • Information Patent Application

    Wiping bar holder
    • Publication number 20070068883
    • Publication date Mar 29, 2007
    • Portec Rail Products, Inc.
    • Steven D. Singleton
    • B61 - RAILWAYS