DB

David N. Belton

General Motors: 12 patents #1,243 of 18,328Top 7%
Overall (All Time): #411,734 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10982579 Method and apparatus for managing flow through an exhaust aftertreatment system Jianyang Geng 2021-04-20
9624809 Monitoring system for a single can oxidation catalyst/particulate filter Vincent J. Tylutki, Janean E. Kowalkowski, Igor Anilovich 2017-04-18
9181843 On-board diagnostic method for NO2 formation in an oxidation catalyst Chang Hwan Kim, Janean E. Kowalkowski, Steven J. Schmieg 2015-11-10
8855894 Exhaust temperature and pressure modeling systems and methods Wajdi B. Hamama, Jaehak Jung, Jon C. Miller, Gregory J. York, J. Michael Ellenberger +2 more 2014-10-07
8459007 Control system for cold start emissions reduction in hybrid vehicles Colleen Marie Maier 2013-06-11
8146345 Normalizing oxygen storage capacity(OSC) for catalyst monitoring Wenbo Wang, Richard B. Jess 2012-04-03
7793489 Fuel control for robust detection of catalytic converter oxygen storage capacity Wenbo Wang, Richard B. Jess, Chris R. Thelen, Jeffrey M. Hutmacher, William Western +2 more 2010-09-14
7771311 Enhanced catalyst performance by engine load adjustment Christopher R. Graham 2010-08-10
7152594 Air/fuel imbalance detection system and method Igor Anilovich, Louis A. Avallone, Ian J. Mac Ewen, Vincent A. White 2006-12-26
7035730 Method for diagnosing catalytic converter performance Vincent A. White, Randy L. Dufresne 2006-04-25
6996974 Fuel control failure detection based on post O2 sensor Igor Anilovich, David Frank, Ian J. Mac Ewen 2006-02-14
6871136 Method for on-board diagnosis of cold start emissions reduction control strategy Wenbo Wang, Richard B. Jess, Lyle E. Hamilton, Daniel G. Bolstrum, Matthew Roelle +3 more 2005-03-22