Inventor · disambiguated record
Robert W. Wansbrough
Also filed as: WANSBROUGH ROBERT W
2 granted patents·1 pending application·34 citations·filing 1997–2003
60Inventor score
Top patents by PatentIndex Score
3 records- 0153US5885444AProcess for converting waste motor oil to diesel fuelGREEN OASIS ENVIRONMENTAL INC·Filed 1997·Granted Mar 23, 1999·29 cites·16 claims
- 0248US6807749B2Drying carbon black pelletsCONTINENTAL CARBON COMPANY INC·Filed 2002·Granted Oct 26, 2004·5 cites·20 claims
- 0333US2005089468A1Process for improved carbon black furnace reactor control and utilization of flue gas as reactor fuelFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →