Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499716 | Furnace subassembly, furnace blower and associated method | Leslie A. Lyons, Jeffrey C. Hutson, John Sheldon Wagley | 2022-11-15 |
| 6902373 | Sheet metal exhaust adapter for draft inducers | — | 2005-06-07 |