Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647934 | Unified rotary flow control valve for internal combustion engine cooling system | Gregory A. Marsh | 2003-11-18 |
| 6604515 | Temperature control for turbocharged engine | Gregory A. Marsh, Brian L. Walter, Mahesh Chand Aggarwal, Robert Armbruster, Vinh Do | 2003-08-12 |