Inventor · disambiguated record
Robin A. Clarke
Also filed as: CLARKE ROBIN · CLARKE ROBIN A
4 granted patents·48 citations·filing 1979–1996
75Inventor score
Top patents by PatentIndex Score
4 records- 0183US4269051ARolling mills and operation thereofLOEWY ROBERTSON ENG CO LTD·Filed 1979·Granted May 26, 1981·25 cites·11 claims
- 0239US5373926AInsulated rail electrification systemHOWELL CORP·Filed 1993·Granted Dec 20, 1994·10 cites·2 claims
- 0331US5676224AElectrical collector shoe assemblyHOWELL CORP·Filed 1996·Granted Oct 14, 1997·11 cites·13 claims
- 0426US5605209AComposite electrical conductor railHOWELL CORP·Filed 1995·Granted Feb 25, 1997·2 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →