Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6785466 | Electric water heater having balanced wattage density water heating | Barry N. Jackson, Gary W. Gauer | 2004-08-31 |
| 5954265 | Diagnostic system for a fuel-fired water heater | Jacob H. Hall, David L. Henderson | 1999-09-21 |