Assignee
RBL INC
US·3 granted patents·1 citations·filing 2017–2023
Top patents by PatentIndex Score
3 records- 0182US12134414B2Automatic switch plate lubrication assemblyRBL INC·Filed 2023·Granted Nov 5, 2024·1 cites·12 claims
- 0250US10421469B2Rail road track lubrication apparatus and methodRBL INC·Filed 2017·Granted Sep 24, 2019·0 cites·7 claims
- 0342US11794794B2Rail road track lubrication apparatus and methodRBL INC·Filed 2019·Granted Oct 24, 2023·0 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →