Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6293010 | Exhaust treatment device for automotive vehicle having one-piece housing with integral inlet and outlet gas shield diffusers | Erich James Nowka, Edward A. Umin, Michael Albrecht, Timothy D. Morrow, Vincent Harold | 2001-09-25 |
| 5980837 | Exhaust treatment device for automotive vehicle having one-piece housing with integral inlet and outlet gas shield diffusers | Erich James Nowka, Edward A. Umin, Michael Albrecht, Timothy Y. Morrow, Vincent Harold | 1999-11-09 |
| 5701737 | Exhaust treatment device for motor vehicle | David P. Branik, Daniel A. Roulinson | 1997-12-30 |