Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7713493 | Compact combination exhaust muffler and aftertreatment element and water trap assembly | Patrick Klein, Jeffrey T. Sedlacek, David M. Grimm | 2010-05-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7713493 | Compact combination exhaust muffler and aftertreatment element and water trap assembly | Patrick Klein, Jeffrey T. Sedlacek, David M. Grimm | 2010-05-11 |