Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161275 | Compact muffler having multiple reactive cavities providing multi-spectrum attenuation for enhanced noise suppression | Ronald W. Mangus | 2018-12-25 |
| D632236 | Gauge pod | Christopher Dollery | 2011-02-08 |