Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11802057 | Plumbed in-line sensor system for swimming pools and spas | Hwa Heng, Anthony Levacque | 2023-10-31 |
| 10981808 | Chlorination systems | Mark Bauckman, Hwa Heng | 2021-04-20 |
| 10144660 | Systems and methods of properly orienting pool and spa equipment | Remi Deloche, Thierry Michelon, Hwa Heng, Mark Bauckman | 2018-12-04 |
| D625864 | Lighting device | — | 2010-10-19 |
| 7317118 | Model car having adjustable parts | — | 2008-01-08 |