Inventor · disambiguated record
Scott R. Duncan
Also filed as: DUNCAN SCOTT · DUNCAN SCOTT R
5 granted patents·270 citations·filing 1998–2002
85Inventor score
Top patents by PatentIndex Score
5 records- 0194US6672224B2Railway car truck with a rocker seatASF KEYSTONE INC·Filed 2002·Granted Jan 6, 2004·91 cites·8 claims
- 0293US6691625B2Friction wedge for a railroad car truck having a replaceable wear memberASF KEYSTONE INC·Filed 2002·Granted Feb 17, 2004·72 cites·3 claims
- 0383US6374749B1Friction wedge for a railroad car truck having a replaceable wear memberNACO INC·Filed 1999·Granted Apr 23, 2002·67 cites·25 claims
- 0462US6640661B2Tilt steering wheelDAIMLER CHRYSLER CORP·Filed 2001·Granted Nov 4, 2003·16 cites·6 claims
- 0561US6062406APivot pin and retention clip assembly for a railroad car couplerNACO INC·Filed 1998·Granted May 16, 2000·24 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →