Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7552722 | Exhaust gas recirculator devices | Naveen Rajan, Manoj K. Sampath | 2009-06-30 |
| 7383829 | Oil drain device for an engine oil separator | — | 2008-06-10 |
| 7380545 | Oil drain device for an engine oil separator | Shohei Nomura, Naveen Rajan | 2008-06-03 |
| 7258111 | Oil separator | Erik J. Oberg | 2007-08-21 |
| 7246612 | Oil separator | Wei Liu | 2007-07-24 |
| 7140358 | Oil separator | — | 2006-11-28 |
| 6901898 | Variable runner length intake manifold | Erik J. Oberg | 2005-06-07 |