Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852380 | Retrofit cover plate and assembly to adapt alternative energy supplies to electric water heaters | Guy J. Houle | 2023-12-26 |
| 11788770 | Method and system for securing temperature sensors on the outer surface of a tank of an electric water heater | — | 2023-10-17 |
| 11629885 | Safety power connecting system and method for electric water heaters | — | 2023-04-18 |
| 11454405 | Heating devices to prevent bacteria proliferation in the lowermost region of a water holding tank of an electric water heater | Jean-Claude Lesage | 2022-09-27 |
| 11320155 | Heating devices to prevent bacteria proliferation in the lowermost region of a water holding tank of an electric water heater | Jean-Claude Lesage | 2022-05-03 |
| 11149986 | Method and system for securing temperature sensors on the outer surface of a tank of an electric water heater | — | 2021-10-19 |
| 10837674 | Safety power connecting system and method for electric water heaters | — | 2020-11-17 |
| 10775051 | Bacteria preventive water holding tank construction for electric water heaters | Jean-Claude Lesage | 2020-09-15 |
| 10724745 | Heating devices to prevent bacteria proliferation in the lowermost region of a water holding tank of an electric water heater | Jean-Claude Lesage | 2020-07-28 |
| 10724746 | System and method for preventing bacteria proliferation in an electric water heater tank | — | 2020-07-28 |
| 10393405 | Dual/multi energy gas water heater | — | 2019-08-27 |
| 10393406 | Electrical water heater with a dual resistive heating element and a control method for energy management | Jean-Claude Lesage | 2019-08-27 |
| 10330342 | Dielectrically insulated secondary flue for gas-fired water heater | Jean-Claude Lesage | 2019-06-25 |
| 10240814 | Double glass coated tank for high temperature water heaters | — | 2019-03-26 |
| 10151510 | Electrical water heater with a dual resistive heating element and a control method for energy management | Jean-Claude Lesage | 2018-12-11 |
| 10101216 | Conduit for the reomovable positioning of temperature sensors in a water heater and method | — | 2018-10-16 |
| 10024574 | Condensing water heater with dielectrically insulated secondary flue | Jean-Claude Lesage | 2018-07-17 |
| 9885498 | Electrical water heater with a dual resistive heating element and a control method for energy management | Jean-Claude Lesage | 2018-02-06 |
| 9593845 | Monitoring module for hot water heater diagnostic device | Jean-Claude Lesage | 2017-03-14 |
| 9458035 | Method of neutralizing bacteria in sulphur-containing hard water in a water heater | — | 2016-10-04 |
| 9429339 | Domestic gas-fired water heater condensing flue system | Jean-Claude Lesage | 2016-08-30 |
| 9395101 | Pressure clamp adapter for mounting a thermistor on a thermostat control bracket | — | 2016-07-19 |
| 9303896 | Gas-fired water heater with separable heat exchanger or detachably connected external water heater | Jean-Claude Lesage | 2016-04-05 |
| 9222696 | Integrated water heating system with supply reservoir | — | 2015-12-29 |
| 9068767 | Gas-fired water heater with separable heat exchanger or detachably connected external water heater | Jean-Claude Lesage | 2015-06-30 |