Assignee
ECOFAB COVERS INT INC
BB·0 granted patents·3 pending applications·0 citations·filing 2020–2023
Technology mixB61D3
Top patents by PatentIndex Score
3 records- 0160US2022144318A1Direct Drive Automated Hatch System for Hopper RailcarsECOFAB COVERS INT INC·Filed 2021·Application pending·0 cites
- 0254US2022144319A1Automated Hatch System for Hopper RailcarsECOFAB COVERS INT INC·Filed 2020·Application pending·0 cites
- 0351US2025313240A1Improved Automatic Hatch System for Trough Loaded Hopper RailcarsECOFAB COVERS INT INC·Filed 2023·Application pending·0 cites
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