Inventor · disambiguated record
Richard Spissell
Also filed as: SPISSELL RICHARD T
4 granted patents·3 pending applications·49 citations·filing 2001–2007
75Inventor score
Top patents by PatentIndex Score
7 records- 0187US7022784B2Synthetic lubricant composition and processEXXONMOBIL RES & ENG CO·Filed 2003·Granted Apr 4, 2006·28 cites·9 claims
- 0281US8318993B2Lubricant blend compositionWU MARGARET MAY-SOM·Filed 2005·Granted Nov 27, 2012·5 cites·17 claims
- 0378US7592411B2Synthetic lubricant composition and processEXXONMOBIL RES & ENG CO·Filed 2006·Granted Sep 22, 2009·15 cites·11 claims
- 0450US6548709B2Method for the production of arylsulfides and compositions made therefromEXXONMOBIL CHEM PATENTS INC·Filed 2001·Granted Apr 15, 2003·1 cites·21 claims
- 0548US2008248983A1Method for lubricating heavy duty geared apparatusEXXONMOBIL RES & ENG CO·Filed 2007·Application pending·0 cites
- 0645US2005250657A1Novel lubricant blend compositionWU MARGARET M·Filed 2005·Application pending·0 cites
- 0741US2003236177A1Novel lubricant blend compositionFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →