Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10753687 | Heat exchanger tube | Jacob X. Plummer, Heasam A. Halasa | 2020-08-25 |
| 10139115 | Air handling unit with inner wall space | William Erwin | 2018-11-27 |
| 8616194 | Gas-fired furnace and intake manifold for low NOx applications | Lester D. Sherrow | 2013-12-31 |