Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6672919 | Temperature control system for marine exhaust | — | 2004-01-06 |
| 6397589 | Exhaust pipes and assemblies | Joseph R. Zelinski | 2002-06-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6672919 | Temperature control system for marine exhaust | — | 2004-01-06 |
| 6397589 | Exhaust pipes and assemblies | Joseph R. Zelinski | 2002-06-04 |