Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9469556 | Ballast water treatment system | William Stimson, Dracos Vassalos, Atilla Incecik | 2016-10-18 |
| 7374692 | Treatment of ballast water | Klaus Hesse, Tony Leigh | 2008-05-20 |