Inventor · disambiguated record
Greg P. Josephson
Also filed as: JOSEPHSON GREG · JOSEPHSON GREG P
5 granted patents·2 pending applications·18 citations·filing 2012–2024
74Inventor score
Top patents by PatentIndex Score
7 records- 0187US10300931B2Multi-unit intermodal railroad well car with safety platform and handbrakeJAC OPERATIONS INC·Filed 2016·Granted May 28, 2019·5 cites·10 claims
- 0281US8950341B2Multi-unit intermodal railroad well car with safety platform and handbrakeBORING JEFF·Filed 2012·Granted Feb 10, 2015·8 cites·10 claims
- 0375US2024391507A1Open top gondola railcarJAC OPERATIONS INC·Filed 2024·Application pending·0 cites
- 0473US10808687B1Drum mounted, on-demand fluid transfer pumpMACNAUGHT PTY LTD·Filed 2018·Granted Oct 20, 2020·5 cites·18 claims
- 0561US12054183B2Open top gondola railcarJAC OPERATIONS INC·Filed 2020·Granted Aug 6, 2024·0 cites·8 claims
- 0659US12459549B2Method 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
- 0745US2015232106A1Multi-unit intermodal railroad well car with safety platform and handbrakeBORING JEFF·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →