Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7370627 | Optimized low emission two-stroke internal combustion diesel engine | Budhadeb Mahakul, Kenneth M. Sinko, Rafiqul Islam, Frank M. Graczyk, Brent Valesano +1 more | 2008-05-13 |
| 6866028 | Emission reduction kit for EMD diesel engines | Budhadeb Mahakul, Verne E. Rezabek, Rafiqul Islam, Frank M. Graczyk | 2005-03-15 |
| 6814060 | Engine emission control system and method | Keith E. Solomons, Budhadeb Mahakul, Rafiqul Islam, Bradley S. Silvers, Le Blanc Martin | 2004-11-09 |
| 5906182 | Engine piston | James Leonard Blase, Richard Wayne Tupek | 1999-05-25 |