Individual holder
LEWIS DONALD J
US·12 granted patents·160 citations·filing 1975–2013
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
12 records- 0196US8393312B2Event based engine control system and methodLEWIS DONALD J·Filed 2012·Granted Mar 12, 2013·15 cites·18 claims
- 0294US8132555B2Event based engine control system and methodLEWIS DONALD J·Filed 2005·Granted Mar 13, 2012·22 cites·16 claims
- 0393US4088882AFluorescent bike lampLEWIS DONALD J·Filed 1975·Granted May 9, 1978·55 cites·16 claims
- 0492US8401768B2System and method for restarting an engineLEWIS DONALD J·Filed 2009·Granted Mar 19, 2013·18 cites·20 claims
- 0590US8763582B2Engine starting for engine having adjustable valve operation and port fuel injectionLEWIS DONALD J·Filed 2006·Granted Jul 1, 2014·13 cites·21 claims
- 0689US8820049B2Method to reduce engine emissions for an engine capable of multi-stroke operation and having a catalystLEWIS DONALD J·Filed 2012·Granted Sep 2, 2014·8 cites·16 claims
- 0787US8397701B2Fuel system for multi-fuel engineLEWIS DONALD J·Filed 2008·Granted Mar 19, 2013·15 cites·20 claims
- 0878US8776754B2Method and system for adjusting port throttlesLEWIS DONALD J·Filed 2011·Granted Jul 15, 2014·3 cites·20 claims
- 0973US8620567B2System and method for restarting an engineLEWIS DONALD J·Filed 2013·Granted Dec 31, 2013·2 cites·20 claims
- 1069US8961251B1Swimming device for increased underwater resistanceLEWIS DONALD J·Filed 2013·Granted Feb 24, 2015·8 cites·19 claims
- 1156US8795135B2Method for controlling an engine during a restartLEWIS DONALD J·Filed 2009·Granted Aug 5, 2014·1 cites·10 claims
- 1243US8430067B2Engine starting for engine having adjustable valve operationLEWIS DONALD J·Filed 2005·Granted Apr 30, 2013·0 cites·25 claims
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