Inventor · disambiguated record
Calvin A. James
Also filed as: JAMES CALVIN · JAMES CALVIN A
3 granted patents·2 pending applications·9 citations·filing 2005–2012
62Inventor score
Top patents by PatentIndex Score
5 records- 0179US8343900B2Polymers and methods of controlling viscosityLUBRIZOL CORP·Filed 2007·Granted Jan 1, 2013·3 cites·20 claims
- 0271US8293689B2Lubricating composition containing a polymer and antiwear agentsGRISSO BRYAN A·Filed 2007·Granted Oct 23, 2012·3 cites·14 claims
- 0369US8168574B2Dispersant viscosity modifiers based on maleic anhydride-styrene copolymersVISGER DANIEL·Filed 2005·Granted May 1, 2012·3 cites·19 claims
- 0459US2013005628A1Novel Polymers and Methods of Controlling ViscosityLUBRIZOL CORP·Filed 2012·Application pending·0 cites
- 0546US2010099588A1Dispersant Combination for Improved Transmission FluidsLUBRIZOL CORP·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →