Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8602157 | Q4 muffler assembly | Don Emler | 2013-12-10 |
| 7552797 | Vehicular exhaust system | — | 2009-06-30 |
| D495642 | Motorcycle muffler | — | 2004-09-07 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8602157 | Q4 muffler assembly | Don Emler | 2013-12-10 |
| 7552797 | Vehicular exhaust system | — | 2009-06-30 |
| D495642 | Motorcycle muffler | — | 2004-09-07 |