Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10077917 | Drain pan assembly for fan coil unit | James Amick, Alice R. Walker, Kevin Mercer, Frank J. David, Shafi N. Khan +2 more | 2018-09-18 |
| 8454231 | Mounting structure for a sensor | William Bruce Sutherlin | 2013-06-04 |
| 6851469 | Air baffle attachment to a heat exchanger | Stephen L. Pulley | 2005-02-08 |
| 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 |
| 6497570 | Gas control assembly | Rex R. Mills, Ninev Karl Zia, William Bruce Sutherlin, Stephen L. Pulley | 2002-12-24 |
| 6494199 | Multipoise furnace cabinet | Ninev Karl Zia, Rex R. Mills, Robert C. Swilik, Jr., James K. Beerbower, Brian A. Reeves | 2002-12-17 |
| D467328 | Door panel for a residential furnace | Jeremiah M. Emerich, Timothy J. Perry, William Bruce Sutherlin | 2002-12-17 |
| D467329 | Door panel for a residential furnace | Jeremiah M. Emerich, Timothy J. Perry, William Bruce Sutherlin | 2002-12-17 |
| D467330 | Door panel for a residential furnace | Jeremiah M. Emerich, Timothy J. Perry, William Bruce Sutherlin | 2002-12-17 |
| 6474329 | Cell panel for furnace | Stephen L. Pulley, Brian A. Reeves | 2002-11-05 |
| 6021775 | Mobile home furnace | Daniel J. Dempsey, Timothy J. Waterman, Scott A. Beck, Larry D. Rieke | 2000-02-08 |
| 5647742 | Multi-panel spacer/shipping bracket | Howard E. Jameson | 1997-07-15 |
| 5623918 | Inducer condensate channel | Robert C. Swilik, Jr., Randall E. Light | 1997-04-29 |