Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816745 | Ice sensor for a heat pump | Jonathan D. Douglas | 2017-11-14 |
| 9777950 | Reversible heat pump with cycle enhancements | — | 2017-10-03 |
| 9631834 | Dehumidifier having split condenser configuration | Mark Cree Jackson | 2017-04-25 |
| 9618010 | Fan systems | Kapil Das Sahu | 2017-04-11 |
| 9568227 | Systems and methods for refrigerant charge detection | Jonathan D. Douglas | 2017-02-14 |
| 9506678 | Active refrigerant charge compensation for refrigeration and air conditioning systems | — | 2016-11-29 |
| 9464815 | HVAC systems and methods with improved humidity regulation | — | 2016-10-11 |
| 9347676 | Enhanced dehumidification control with variable condenser reheat | — | 2016-05-24 |
| 9194593 | Icing protection for a heat pump | — | 2015-11-24 |
| 9184592 | Utility-interactive inverter system architecture and method of operation thereof | Timothy J. Brizendine | 2015-11-10 |
| 9178337 | Premises power source accessory panel for an outdoor unit and method of adapting an outdoor unit with the same | Timothy J. Brizendine | 2015-11-03 |
| 8689574 | Dedicated dehumidifier and water heater | — | 2014-04-08 |
| 8634182 | Premises power source accessory panel for an outdoor unit and method of adapting an outdoor unit with the same | Timothy J. Brizendine | 2014-01-21 |
| 8549867 | Heat pump control system using passive defrost | Carl T. Crawford, Bruce Perkins | 2013-10-08 |
| D684872 | Low-profile user interface housing for a heating, ventilation and air conditioning system | Larry S. Bias, Bobby DiFulgentiz, Thomas Gerard Pavlak, Gregory Ruhlander, James Marvin Stenz | 2013-06-25 |
| 8376242 | Wireless user interface for an HVAC controller and method of operating the same | — | 2013-02-19 |
| 8371822 | Dual-powered airflow generator | — | 2013-02-12 |
| 8096534 | Water distribution tray | Geethakrishnan Vasudevan, Jesse Sanchez | 2012-01-17 |
| 7950631 | Water distribution tray | Geethakrishnan Vasudevan, Jesse Sanchez | 2011-05-31 |
| 7647762 | Combined apparatus for fluid heating and electrical power generation | — | 2010-01-19 |
| 7549842 | Apparatus for housing an air moving unit | Oved Hanson, Mark R. Hogan | 2009-06-23 |
| 7351041 | Fan with reduced noise generation | Leonard J. Cook, Terry Wright | 2008-04-01 |
| 7131287 | Air conditioning system with vibration dampening device | — | 2006-11-07 |
| 6872048 | Fan with reduced noise generation | Leonard J. Cook, Terry Wright | 2005-03-29 |
| 6866474 | Noise reduction by vortex suppression in air flow systems | — | 2005-03-15 |