Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7290391 | Charge air cooler designed for tier 2 locomotive diesel engine | — | 2007-11-06 |
| 6866028 | Emission reduction kit for EMD diesel engines | Budhadeb Mahakul, Rafiqul Islam, Frank M. Graczyk, Chih L. Liu | 2005-03-15 |