Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8920652 | Method and apparatus for a lagoon batch treatment system | — | 2014-12-30 |
| 8480900 | Buoyant water heating device | Bruce J. Zarozny, Claude Chapdelaine | 2013-07-09 |
| 6089789 | Barrier for water treatment | — | 2000-07-18 |
| 5110236 | Self-righting oil containment boom | — | 1992-05-05 |
| 4300857 | Marine barrier | — | 1981-11-17 |