Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6168248 | Containment system for packaged air conditioning unit | William P. Timmons, Joe W. Dark, John W. Schedel, Thomas P. Bruce, Bradley Lynn Kersh +1 more | 2001-01-02 |
| 6029942 | Simplified compressor mount with self forming grommet | Ronald D. Haven, Steven Glowacki, Bradley Lynn Kersh | 2000-02-29 |
| 6006741 | Secondary heat exchanger for condensing furnace | — | 1999-12-28 |
| 5911563 | Air conditioning blower motor assembly with improved accessibility | Ronald J. Duppert, Joe W. Dark, John W. Schedel, Bradley Lynn Kersh, Benny DiMarco | 1999-06-15 |
| 5791893 | Burner with ceramic insert | John G. Charles, Sr., Benny DiMarco | 1998-08-11 |
| 5580238 | Baffle for NO.sub.x and noise reduction | John G. Charles, Sr. | 1996-12-03 |