Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James T. Campbell | The Water Heater Industry Joint Research And Development Consortium | 3 |
| 2 | Dana Alan Dick | Unknown | 1 |
| 2 | Malcolm Talley | United Toll Systems | 1 |
| 2 | Jeffrey A. Leep | Rheem Manufacturing | 1 |
Part of Alabama