Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |