Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6595201 | Safeguard for furnace draft system | Duane D. Garloch | 2003-07-22 |
| 6564794 | Heat exchanger air baffle diverter vane | Ninev Karl Zia | 2003-05-20 |
| 6564795 | Air baffle attachment to a heat exchanger | Stephen L. Pulley | 2003-05-20 |
| 6552285 | Mount for disc switch | William Bruce Sutherlin, Hall Virgil, Jr. | 2003-04-22 |