Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5220638 | Water heater with an improved thermostat mounting and a method of making such water heaters | Myron E. Deneau | 1993-06-15 |
| 5179914 | Forced draft water heater with an improved tank structure and a method for making water heaters | Bijan Gidanian, Myron E. Deneau | 1993-01-19 |
| 5115798 | Condensate trap | Bijan Gidanian | 1992-05-26 |
| 5085579 | Powered chamber combustion system and burner therefor | Bijan Gidanian | 1992-02-04 |
| 5074464 | Forced draft direct vent system for a water heater | Wouter J. Wiersma, John M. Fabrizio | 1991-12-24 |
| 4940042 | System and apparatus for venting water heater | Michael K. Garrett | 1990-07-10 |
| 4925093 | Forced draft direct vent system for a water heater | Wouter J. Wiersma | 1990-05-15 |
| 4924816 | Water heater with flame spill-out prevention arrangement | Bijan Gidanian | 1990-05-15 |
| 4662314 | Magnetic water conditioning device | — | 1987-05-05 |
| 4660541 | Water heater with submerged combustion chamber | — | 1987-04-28 |
| 4397296 | Water heater with submerged combustion chamber | Lindy J. Bressickello | 1983-08-09 |
| 4328791 | Gas supplemented solar collector storage means | Lindy J. Bressickello | 1982-05-11 |
| 4270894 | Combination flue and vent damper | Myron E. Deneau | 1981-06-02 |
| 4243194 | Hot water tank supporting legs | Myron E. Deneau | 1981-01-06 |
| 4183362 | Decreasing the burn rate of smoking tobaccos | Vello Norman, Thomas Williams | 1980-01-15 |