Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8056327 | Micro-venturi exhaust cooling device | Andrea Brown, Jeffrey R. Kelso, Michael J. Eifert, Mark A. Schmale, Daniel Dew +3 more | 2011-11-15 |
| 7628012 | Exhaust temperature reduction device for aftertreatment devices | Michael J. Eifert, Andrea Brown, Mark A. Schmale, Jeffrey R. Kelso | 2009-12-08 |