AS

Arun S. Solomon

General Motors: 13 patents #1,134 of 18,328Top 7%
Overall (All Time): #378,405 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10718258 Spark-ignited direct-injection engine combustion systems William F. Spruit, David P. Sczomak 2020-07-21
10519883 Catalyst temperature maintenance systems and methods Kushal Narayanaswamy, Gerald A. Szekely, Jr., David P. Sczomak 2019-12-31
10487753 Method and apparatus for controlling operation of an internal combustion engine Cherian A. Idicheria, Hanho Yun, Paul M. Najt 2019-11-26
10077727 Engine control systems and methods for nitrogen oxide reduction David P. Sczomak, Robert Gallon, Robert S. McAlpine 2018-09-18
9915221 System and method for engine combustion David P. Sczomak, Robert Gallon 2018-03-13
9845763 Method for controlling an internal combustion engine Ronald M. Otto 2017-12-19
8146555 Direct-injection spark-ignition system Ronald M. Otto, Patrick G. Szymkowicz 2012-04-03
7740002 Fuel injector Yangbing Zeng, Andreas M. Lippert, Rodney B. Rask 2010-06-22
7610900 Method and apparatus for operating a spark-ignited direct fuel injection engine Andreas M. Lippert, Ronald M. Otto, Scott E. Parrish, Ansis Upatnieks, Yangbing Zeng 2009-11-03
6745745 Combustion chamber for reverse tumble spark ignition direct injection engine Mark S. Huebler, Alexander Millerman, Ronald M. Otto, Gerald A. Szekely, Jr., Ping-Ho Tsai 2004-06-08
6588396 Spark ignition direct injection engine with oval fuel spray into oblong piston bowl David Cleary, Tang-Wei Kuo, Paul M. Najt, Rodney B. Rask, Andreas M. Lippert +1 more 2003-07-08
5730369 Fuel injection Stephen F. De Nagel, Edward D. Klomp 1998-03-24
4903669 Method and apparatus for closed loop fuel control Edward G. Groff, Stephen F. De Nagel 1990-02-27