Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8940260 | Supplemental ammonia storage and delivery system | Edward M. Derybowski, Shyam Santhanam | 2015-01-27 |
| 8551432 | System and method for injecting ammonia into an exhaust gas stream | Vadim Strots, Shyam Santhanam | 2013-10-08 |
| 8434434 | Crankcase blow-by gas treatment assembly and method of treating blow-by gas | Edward M. Derybowski | 2013-05-07 |
| 8434298 | Method for injecting ammonia into an exhaust gas stream | Vadim Strots, Shyam Santhanam, Edward M. Derybowski, Michael J. Miller | 2013-05-07 |
| 8302387 | Method and apparatus for de-sulfurization on a diesel oxidation catalyst | Shyam Santhanam | 2012-11-06 |
| 7299793 | EGR metallic high load diesel oxidation catalyst | Matthew Tyo | 2007-11-27 |
| 6964157 | Exhaust emission control system and method for removal and storage of vehicle exhaust gas nitrogen oxides during cold operation | Per Andersson | 2005-11-15 |