Inventor · disambiguated record
Kenneth Wayne Black
Also filed as: BLACK KENNETH WAYNE
7 granted patents·6 pending applications·1 citations·filing 2017–2024
72Inventor score
Files withNAT STEEL CAR LTD13
Top patents by PatentIndex Score
13 records- 0181US11807282B2Railroad car truck damper wedge fittingsNAT STEEL CAR LTD·Filed 2020·Granted Nov 7, 2023·1 cites·20 claims
- 0275US2024034366A1Railroad car truck damper wedge fittingsNAT STEEL CAR LTD·Filed 2023·Application pending·0 cites
- 0367US2023399033A1Railroad hopper car with flow through structureNAT STEEL CAR LTD·Filed 2023·Application pending·0 cites
- 0467US2023347946A1Railroad tank car fittingsNAT STEEL CAR LTD·Filed 2023·Application pending·0 cites
- 0566US11691652B2Railroad hopper car with flow through structureNAT STEEL CAR LTD·Filed 2020·Granted Jul 4, 2023·0 cites·50 claims
- 0665US12139178B2Railroad car and end door assembly thereforNAT STEEL CAR LTD·Filed 2020·Granted Nov 12, 2024·0 cites·17 claims
- 0760US2024359713A1Railroad car and floor structure thereforNAT STEEL CAR LTD·Filed 2024·Application pending·0 cites
- 0859US12054182B2Railroad freight car access fittingsNAT STEEL CAR LTD·Filed 2020·Granted Aug 6, 2024·0 cites·22 claims
- 0953US10766505B2Railroad car and end door assembly thereforNAT STEEL CAR LTD·Filed 2017·Granted Sep 8, 2020·0 cites·26 claims
- 1051US11608096B2Railroad tank car fittingsNAT STEEL CAR LTD·Filed 2017·Granted Mar 21, 2023·0 cites·19 claims
- 1149US2022396296A1Railroad coil car structureNAT STEEL CAR LTD·Filed 2021·Application pending·0 cites
- 1246US2021300442A1Railroad freight car structureNAT STEEL CAR LTD·Filed 2021·Application pending·0 cites
- 1345US10689012B2Railroad freight car access fittingsNAT STEEL CAR LTD·Filed 2017·Granted Jun 23, 2020·0 cites·23 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →