Inventor · disambiguated record
Derek Cameron
Also filed as: CAMERON DEREK · CAMERON DEREK STEPHEN
3 granted patents·1 pending application·1 citations·filing 2017–2023
48Inventor score
Technology areasE01B
Files withvoestalpine Railway Systems Nortrak LLC2VOESTALPINE NORTRAK INC1VOESTALPINE RAILWAY SYSTEMS NORTRAK INC1
Top patents by PatentIndex Score
4 records- 0148US10400397B2Boltless rail braceVOESTALPINE NORTRAK INC·Filed 2017·Granted Sep 3, 2019·0 cites·26 claims
- 0244US11168446B2Rail fastening apparatusvoestalpine Railway Systems Nortrak LLC·Filed 2017·Granted Nov 9, 2021·0 cites·3 claims
- 0342US2024392512A1Moveable Point Frog Friction-Reducing Assemblyvoestalpine Railway Systems Nortrak LLC·Filed 2023·Application pending·0 cites
- 0426USD910487SRailroad tieVOESTALPINE RAILWAY SYSTEMS NORTRAK INC·Filed 2019·Granted Feb 16, 2021·1 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →