Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9243983 | Emissions test system and method | Dan Carpenter, Jarret Zablocki, Fredric Schmidt, Richard Rooney, Timothy Alfred Nevius +2 more | 2016-01-26 |
| 8272248 | Emissions test system and method | Daniel D. Carpenter, Jarret Zablocki, Fredric Schmidt, Richard Rooney, Timothy Alfred Nevius +2 more | 2012-09-25 |