Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12092365 | Dual element electric tankless water heater | — | 2024-09-17 |
| 11913677 | Electric tankless water heater with integral leak detection system | — | 2024-02-27 |
| 11221160 | Wall sleeve | — | 2022-01-11 |
| 10907860 | Electric tankless water heater | — | 2021-02-02 |
| 10830492 | Ultra-low flow electric tankless water heater | — | 2020-11-10 |
| 10670300 | Dual element electric tankless water heater | — | 2020-06-02 |
| 10022734 | Variable dual flow fitting | — | 2018-07-17 |
| 8280236 | Electric tankless water heater | — | 2012-10-02 |
| 8104434 | Electric tankless water heater | — | 2012-01-31 |
| 8064758 | Electric tankless water heater | — | 2011-11-22 |
| 7779790 | Electric tankless water heater | — | 2010-08-24 |
| 7567751 | Electric tankless water heater | — | 2009-07-28 |
| 6909843 | Electric tankless water heater | — | 2005-06-21 |