Inventor · disambiguated record

Amy D. Brown

Also filed as: BROWN AMY D

2 granted patents·1 pending application·8 citations·filing 2017–2019

49Inventor score

Technology areasB61D E05F

Files withTRINITY NORTH AMERICAN FREIGHT CAR INC2 TRINITY RAIL GROUP LLC1

Top patents by PatentIndex Score

3 records

0193US10449975B2Railcar with adjustable opening longitudinal gatesTRINITY NORTH AMERICAN FREIGHT CAR INC·Filed 2017·Granted Oct 22, 2019·8 cites·5 claims
0251US11273851B2Railcar with adjustable opening longitudinal gatesTRINITY NORTH AMERICAN FREIGHT CAR INC·Filed 2019·Granted Mar 15, 2022·0 cites·11 claims
0341US2019001997A1Longitudinal gate hopper car without partitionsTRINITY RAIL GROUP LLC·Filed 2018·Application pending·0 cites

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