Inventor · disambiguated record
Steven D. Singleton
Also filed as: SINGLETON STEVEN D · SINGLETON STEVEN DAVID
10 granted patents·6 pending applications·28 citations·filing 2005–2023
84Inventor score
Files withKOPPERS DELAWARE INC6SINGLETON STEVEN D4L B FOSTER RAIL TECH INC3APPLEBY GLEN1LB FOSTER RAIL TECHNOLOGIES INC1
Top patents by PatentIndex Score
16 records- 0181US8783416B2Wiping bar quick clampSINGLETON STEVEN D·Filed 2009·Granted Jul 22, 2014·15 cites·23 claims
- 0280US8955645B2Top of rail foam barSINGLETON STEVEN D·Filed 2010·Granted Feb 17, 2015·6 cites·20 claims
- 0367US9440665B2Top of rail foam barL B FOSTER RAIL TECH INC·Filed 2015·Granted Sep 13, 2016·1 cites·17 claims
- 0466US9352761B2Wayside friction management systemAPPLEBY GLEN·Filed 2011·Granted May 31, 2016·4 cites·10 claims
- 0562US12037750B2Gauge plate insulatorKOPPERS DELAWARE INC·Filed 2021·Granted Jul 16, 2024·0 cites·13 claims
- 0661US2018320323A1Gauge PlateKOPPERS DELAWARE INC·Filed 2018·Application pending·0 cites
- 0758US10358153B2Top of rail foam barL B FOSTER RAIL TECH INC·Filed 2017·Granted Jul 23, 2019·0 cites·20 claims
- 0858US9022173B2Grease guideLB FOSTER RAIL TECHNOLOGIES INC·Filed 2013·Granted May 5, 2015·2 cites·28 claims
- 0951US2007068883A1Wiping bar holderPORTEC RAIL PRODUCTS INC·Filed 2005·Application pending·0 cites
- 1050US10220860B2Wayside friction management systemL B FOSTER RAIL TECH INC·Filed 2016·Granted Mar 5, 2019·0 cites·10 claims
- 1149US2008223661A1Grease GuideSINGLETON STEVEN D·Filed 2008·Application pending·0 cites
- 1249US2023110305A1End Post Gap Fill AssemblyKOPPERS DELAWARE INC·Filed 2022·Application pending·0 cites
- 1347US2024167231A1Rail Brace AssemblyKOPPERS DELAWARE INC·Filed 2023·Application pending·0 cites
- 1446US10961665B2Rail joint assembly having forged rail joint barsKOPPERS DELAWARE INC·Filed 2018·Granted Mar 30, 2021·0 cites·22 claims
- 1532US2010224449A1Modular Lubrication UnitSINGLETON STEVEN D·Filed 2010·Application pending·0 cites
- 1624USD885977SAnti-rail rollover deviceKOPPERS DELAWARE INC·Filed 2017·Granted Jun 2, 2020·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →