Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450912 | Exhaust silencer | James E. Donnelly, John Viv Shore, Graeme McKen | 2019-10-22 |
| 10371034 | Combination exhaust gas heat exchanger/noise reduction member | Allen Dennis Dobryden, Michael E. Reibling, Keith A. Campbell, Philip Warner | 2019-08-06 |