Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699756 | Wet-base, down-fired water heater | David Ross, Timothy David Gantt | 1997-12-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699756 | Wet-base, down-fired water heater | David Ross, Timothy David Gantt | 1997-12-23 |