Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9956510 | Filtration system and method for filtering a liquid | — | 2018-05-01 |
| 9879438 | Method and apparatus for dampening waves in a wave pool using padded grate drainage system | Thomas J. Lochtefeld, Hendrik Dirk van Ettinger | 2018-01-30 |
| 9856665 | Method and apparatus for dampening waves in a wave pool | Thomas J. Lochtefeld, Hendrik Dirk van Ettinger | 2018-01-02 |