Inventor · disambiguated record
Duncan Richardson
Also filed as: RICHARDSON DUNCAN
1 granted patent·3 pending applications·0 citations·filing 2006–2013
13Inventor score
Technology areasC10L
Top patents by PatentIndex Score
4 records- 0147US9574150B2Conductivity-improving additives for fuelAFTON CHEMICAL CORP·Filed 2013·Granted Feb 21, 2017·0 cites·9 claims
- 0246US2008098644A1Conductivity improving combination of cerium oxide and detergents for diesel fuelsAFTON CHEMICAL CORP·Filed 2007·Application pending·0 cites
- 0341US2008066375A1Diesel fuel additives containing cerium or manganese and detergentsROOS JOSEPH W·Filed 2006·Application pending·0 cites
- 0434US2010107479A1Antifoam fuel additivesRICHARDSON DUNCAN·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →