Inventor · disambiguated record
David John Rickeard
Also filed as: RICKEARD DAVID JOHN
3 granted patents·1 pending application·1 citations·filing 2000–2001
47Inventor score
Files withEXXONMOBIL RES & ENG CO3
Top patents by PatentIndex Score
4 records- 0154US6656237B1Fuel composition with improved lubricity performanceEXXONMOBIL RES & ENG CO·Filed 2000·Granted Dec 2, 2003·1 cites·9 claims
- 0244US7252690B2Fuel compositionEXXONMOBIL RES & ENG CO·Filed 2000·Granted Aug 7, 2007·0 cites·14 claims
- 0339US7238214B2Fuel compositionEXXONMOBIL RES & ENG CO·Filed 2000·Granted Jul 3, 2007·0 cites·9 claims
- 0427US2002151756A1Method for reducing emissions from high pressure common rail fuel injection diesel enginesFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →