Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10648664 | High efficiency modulating gas furnace | Shawn A. Reed, Scott Alan Willbanks, Robert Steven Neihouse, Kevin D. Thompson, Joey W. Huffaker +1 more | 2020-05-12 |
| 6223740 | Fuel-fired furnace with self-cooling draft inducer fan | Seung Ho Kim, Walter S. Painter | 2001-05-01 |