JK

James R. Ketcham

Chevron: 8 patents #593 of 4,788Top 15%
Overall (All Time): #662,940 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6835217 Fuel composition containing friction modifier Thomas F. DeRosa, Frank J. DeBlase, Benjamin J. Kaufman, Michael G. Rawdon, Bryce Alexander Wyman 2004-12-28
6743266 Fuel additive composition for improving delivery of friction modifier Thomas F. DeRosa, Benjamin J. Kaufman, Frank J. DeBlase, Thomas Hayden, Michael G. Rawdon +2 more 2004-06-01
6589302 Friction modifier for poor lubricity fuels Thomas F. DeRosa, Thomas Cangelosi, Serge A. Cryvoff, Frank J. DeBlase, Thomas Hayden +3 more 2003-07-08
6524353 Method of enhancing the low temperature solution properties of a gasoline friction modifier Thomas F. de Rosa, Benjamin J. Kaufman, Frank J. DeBlase, Michael G. Rawdon, Max R. Cesar 2003-02-25
6372000 Hydrocarbyl polyoxyalkylene aminoalcohol and fuel composition containing same Thomas F. DeRosa, Joseph M. Russo, Benjamin J. Kaufman, Richard V. Kessler, Frank J. DeBlase 2002-04-16
6346128 Two-cycle engine fuel composition and method for using same Thomas F. DeRosa, Jeffrey M. Burns, Benjamin J. Kaufman, Robert J. Bacchi, Serge A. Cryvoff 2002-02-12
5935276 Method of impeding the evaporation of a solvent and compositions useful therein Thomas F. DeRosa, Joseph M. Russo, Benjamin J. Kaufman 1999-08-10
5567211 Motor fuel detergent additives Joseph M. Russo, Christopher S. Liu, Thomas F. DeRosa, Benjamin J. Kaufman, Scott O. Lindholm 1996-10-22