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
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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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →