AL

Andreas M. Lippert

General Motors: 8 patents #1,966 of 18,328Top 15%
Overall (All Time): #657,137 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7740002 Fuel injector Yangbing Zeng, Rodney B. Rask, Arun S. Solomon 2010-06-22
7610900 Method and apparatus for operating a spark-ignited direct fuel injection engine Ronald M. Otto, Scott E. Parrish, Arun S. Solomon, Ansis Upatnieks, Yangbing Zeng 2009-11-03
7484494 Method and apparatus for a spark-ignited direct injection engine Michael Drake, Yangbing Zeng 2009-02-03
7441537 Method and apparatus to control combustion in a spray-guided direct injection spark-ignited engine Gerald A. Szekely, Jr., Mark S. Huebler, Scott E. Parrish, Gerald J. Schimelfening 2008-10-28
7273031 Fuel mixture diffuser tab for a direct-injection internal combustion engine Mark S. Huebler, Ronald O. Grover, JR. 2007-09-25
6659074 Spark ignition direct injection engine with shaped multihole injectors Sherif H. El Tahry, Hiroaki Inoue, Takahiro Noyori 2003-12-09
6651611 Combustion chamber for swirl flow two valve spark ignition direct injection engine Alexandros C. Alkidas, Ko-Jen Wu, William R. Matthes, Jennifer L. Liedtke, David L. Reuss +3 more 2003-11-25
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, Arun S. Solomon +1 more 2003-07-08