Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8596226 | Water heater burner tube and door assembly | Marcus E. McAnally, Duane A. Lee, Emadeddin Y. Tanbour, Mark A. Murphy | 2013-12-03 |
| 8490580 | Water heaters with sealed door assembly | Emadeddin Y. Tanbour, Mark A. Murphy, Marcus E. McAnally | 2013-07-23 |
| 8358920 | Water heater tank with convex heads | RAMIN KHOSRAVI RAHMANI | 2013-01-22 |
| 8353261 | Water heater base | — | 2013-01-15 |
| 8113154 | Transition element for a passage in a water heater | — | 2012-02-14 |
| 7765959 | Water heater base | — | 2010-08-03 |
| 7516721 | Foam dam | — | 2009-04-14 |
| 5746344 | Tank connector construction | Rolf E. Faber, D. Kent Lindahl | 1998-05-05 |
| 5697515 | Tank and tank connector assembly | Rolf E. Faber, D. Kent Lindahl | 1997-12-16 |
| 5431764 | Method of fabricating a tank and method of fabricating a tank connector therefor | Rolf E. Faber, D. Kent Lindahl | 1995-07-11 |
| 5113480 | Fluid heater utilizing dual heating elements interconnected with conductive jumper | Robert A. Murphy, William H. Slattery | 1992-05-12 |
| 4505231 | Water heater construction with sediment removal means | — | 1985-03-19 |