Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620302 | Dynamic condensate evacuator for high efficiency gas furnaces | William Stuart Gatley, Jr. | 1997-04-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620302 | Dynamic condensate evacuator for high efficiency gas furnaces | William Stuart Gatley, Jr. | 1997-04-15 |