Individual holder
PERRY KEVIN L
US·6 granted patents·50 citations·filing 2008–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0187US8393140B2Passive ammonia-selective catalytic reduction for NOx control in internal combustion enginesPERRY KEVIN L·Filed 2009·Granted Mar 12, 2013·17 cites·19 claims
- 0286US9180408B2Fuel efficient ammonia generation strategy for lean-burn engines utilizing passive NH3-SCR for the control of NOxPERRY KEVIN L·Filed 2011·Granted Nov 10, 2015·8 cites·15 claims
- 0380US8091342B2Technique for production of ammonia on demand in a three way catalyst for a passive selective catalytic reduction systemPERRY KEVIN L·Filed 2009·Granted Jan 10, 2012·9 cites·28 claims
- 0479US8109081B2Hydrocarbon selective catalytic reduction for NOx control with gasoline-fueled spark ignition engines using engine-out hydrocarbonsPERRY KEVIN L·Filed 2009·Granted Feb 7, 2012·9 cites·16 claims
- 0570US8291695B2Method and apparatus for controlling exhaust emissions in a spark-ignition direct-injection enginePERRY KEVIN L·Filed 2008·Granted Oct 23, 2012·5 cites·9 claims
- 0670US8225599B2Method for supplying reductant to an aftertreatment systemPERRY KEVIN L·Filed 2010·Granted Jul 24, 2012·2 cites·18 claims
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