Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11698073 | Swimming pool and spa pumps configured to improve priming performance | James Hohn | 2023-07-11 |
| 11192807 | Chlorine-generating assembly | Hwa Heng | 2021-12-07 |
| 10669171 | Devices and methods for monitoring water flow through a chlorine-generating or other assembly | Hwa Heng | 2020-06-02 |
| 9878926 | Devices and methods for monitoring water flow through a chlorine-generating or other assembly | Hwa Heng | 2018-01-30 |
| 8246055 | Multi-lobed seal member | David Varnon, Richard Spratling, Chad Hamilton | 2012-08-21 |
| 8152128 | Pump mount base | David Varnon | 2012-04-10 |