Inventor · disambiguated record
David Cressey
Also filed as: CRESSEY DAVID
3 granted patents·5 pending applications·9 citations·filing 2002–2017
59Inventor score
Top patents by PatentIndex Score
8 records- 0164US7456136B2Linear compounds containing phenolic and salicylic unitsLUBRIZOL CORP·Filed 2002·Granted Nov 25, 2008·6 cites·15 claims
- 0255US2011059881A1Sulphur Free Composition And Lubricant Composition And Methods ThereofLUBRIZOL CORP·Filed 2010·Application pending·0 cites
- 0350US6673751B1Boron containing overbased calixarates and lubricants and methods thereofLUBRIZOL CORP·Filed 2002·Granted Jan 6, 2004·3 cites·18 claims
- 0446US11261398B2Hydraulic fluid compositionLUBRIZOL CORP·Filed 2017·Granted Mar 1, 2022·0 cites·17 claims
- 0545US2007027046A1Novel DispersantsLUBRIZOL CORP·Filed 2006·Application pending·0 cites
- 0645US2006247140A1Sulphur free composition and lubricant composition and methods thereofCRESSEY DAVID·Filed 2004·Application pending·0 cites
- 0742US2005148477A1Lubricating composition substantially free of ZDDPLUBRIZOL CORP·Filed 2004·Application pending·0 cites
- 0839US2017088789A1Lubricants containing blends of polymersLUBRIZOL CORP·Filed 2015·Application pending·0 cites
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