Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9403202 | Method for lubricating interior of heat exchanger tube | Jason Michael Thomas, Luis Felipe Avila, Jon P. Kennedy, Jeffrey L. Jones | 2016-08-02 |
| 9145988 | Brazing ring | Jeffrey L. Jones, Luis Felipe Avila, Jason Michael Thomas, Eric Konkle, Timothy Andrecheck | 2015-09-29 |
| 8267156 | Streamlined orifice of outdoor unit | Yu-Qi Wang, Larry D. Burns, Duane V. Douglas, William Bruce Sutherlin, Frank J. David +2 more | 2012-09-18 |
| 7708052 | Coil support | Derek Leman, Christopher J. Ingermann, Frank J. David, John A. Wade, Larry D. Burns +2 more | 2010-05-04 |
| D562122 | Corner top clip | Derek Leman, Larry D. Burns, Frank J. David | 2008-02-19 |
| 5979171 | Heat exchanger slab assembly having improved condensate retaining features | Charles Anthony Mitchell, Floyd J. Frenia, Thomas Rembold | 1999-11-09 |
| 5689972 | Refrigerant expansion device | Don A. Schuster, Jeffrey L. Jones, Jeffery A. Storie | 1997-11-25 |