Inventor · disambiguated record
Ronald P. Wangner
Also filed as: WANGNER RONALD P
7 granted patents·1 pending application·304 citations·filing 1993–2007
87Inventor score
Top patents by PatentIndex Score
8 records- 0195US5777025AProcess for preparing polyalkenyl substituted C4 to C10 dicarboxylic acid producing materialsEXXON CHEMICAL PATENTS INC·Filed 1996·Granted Jul 7, 1998·96 cites·20 claims
- 0292US5430105ALow sediment process for forming borated dispersantEXXON CHEMICAL PATENTS INC·Filed 1993·Granted Jul 4, 1995·121 cites·10 claims
- 0385US6153564ALubricating oil compositionsINFINEUM USA LP·Filed 1999·Granted Nov 28, 2000·44 cites·20 claims
- 0477US5891953AProcess for preparing polyalkenyl substituted mono- and dicarboxylic acid producing materials (PT-1302)EXXON CHEMICAL PATENTS INC·Filed 1997·Granted Apr 6, 1999·35 cites·23 claims
- 0562US7309680B2Molybdenum-sulfur additivesINFINEUM INT LTD·Filed 2003·Granted Dec 18, 2007·7 cites·11 claims
- 0644US6953565B2Process for producing ammonium polythimolybdateINFINEUM INT LTD·Filed 2003·Granted Oct 11, 2005·1 cites·5 claims
- 0741US7074381B1Process for producing ammonium polythiomolybdateINFINEUM INT LTD·Filed 2005·Granted Jul 11, 2006·0 cites·17 claims
- 0841US2008312472A1AdditivesARROWSMITH STEPHEN·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →