Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9139267 | Flotation device | — | 2015-09-22 |
| 6579136 | Systems and methods for containing and delivering protective materials to raw water passageways within liquid-cooled marine engines | Douglas Hahn, Mark Skrzypek, Eric Von Hoene, Robert J. Galway, Carl Stone +1 more | 2003-06-17 |