Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6725811 | Water heater with low NOx fiber matrix burner | Martin Abalos | 2004-04-27 |
| RE37240 | Water heater with reduced localized overheating | Bijan Gidanian | 2001-06-26 |
| 5636598 | Induced draft combustion water heater | — | 1997-06-10 |
| 5575273 | Balanced flue outdoor water heater | — | 1996-11-19 |
| 5533495 | Balanced flue outdoor water heater | — | 1996-07-09 |
| 5511516 | Water heater with low NO.sub.x ceramic burner | Martin Abalos | 1996-04-30 |
| 5474202 | Method of making a water heater and an improved water heater structure | — | 1995-12-12 |
| 5357907 | Water heater with reduced localized overheating | Bijan Gidanian | 1994-10-25 |
| 5355841 | Water heater with integral burner | Martin Abalos | 1994-10-18 |