Inventor · disambiguated record
Robert J. Roxby
Also filed as: ROXBY ROBERT J
3 granted patents·1 pending application·26 citations·filing 2001–2024
60Inventor score
Top patents by PatentIndex Score
4 records- 0175US2024391507A1Open top gondola railcarJAC OPERATIONS INC·Filed 2024·Application pending·0 cites
- 0274US6601522B2Top chord structureJAC PATENT COMPANY·Filed 2001·Granted Aug 5, 2003·26 cites·8 claims
- 0361US12054183B2Open top gondola railcarJAC OPERATIONS INC·Filed 2020·Granted Aug 6, 2024·0 cites·8 claims
- 0459US12459549B2Method and cast components for cold formed center sill rail car modification programs and railcars formed therebyJAC OPERATIONS INC·Filed 2020·Granted Nov 4, 2025·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →