| Patent | Date |
|---|
Controller, Method of Operating a Water Source Heat Pump and a Water Source Heat Pump
App 20220018480 - Perez; Eric ; et al. | 2022-01-20 |
Controller, method of operating a water source heat pump and a water source heat pump
Grant 11,162,627 - Perez , et al. November 2, 2 | 2021-11-02 |
Sensor coupling verification in tandem compressor units
Grant 11,054,162 - Havard, Jr. , et al. July 6, 2 | 2021-07-06 |
Air conditioner with multiple expansion devices
Grant 10,801,763 - Havard, Jr. , et al. October 13, 2 | 2020-10-13 |
Sensor Coupling Verification In Tandem Compressor Units
App 20200300492 - HAVARD, JR.; Harold Gene ; et al. | 2020-09-24 |
Sensor coupling verification in tandem compressor units
Grant 10,684,032 - Havard, Jr. , et al. | 2020-06-16 |
Controller, Method of Operating a Water Source Heat Pump and a Water Source Heat Pump
App 20200088336 - Perez; Eric ; et al. | 2020-03-19 |
Controller, method of operating a water source heat pump and a water source heat pump
Grant 10,495,248 - Perez , et al. De | 2019-12-03 |
Solenoid control methods for dual flow HVAC systems
Grant 10,259,086 - Havard, Jr. , et al. | 2019-04-16 |
Air Conditioner With Multiple Expansion Devices
App 20190078823 - HAVARD, JR.; Harold Gene ; et al. | 2019-03-14 |
Tandem compressor discharge pressure and temperature control logic
Grant 10,197,304 - Havard, Jr. , et al. Fe | 2019-02-05 |
Automatic blower control
Grant 10,190,591 - Havard, Jr. Ja | 2019-01-29 |
Tandem compressor slide rail
Grant 10,168,082 - Troxell , et al. J | 2019-01-01 |
System for operating an HVAC system having tandem compressors
Grant 10,156,396 - Hung , et al. Dec | 2018-12-18 |
Air conditioner with multiple expansion devices
Grant 10,139,143 - Havard, Jr. , et al. Nov | 2018-11-27 |
Solenoid Control Methods For Dual Flow Hvac Systems
App 20180147676 - Havard, JR.; Harold Gene ; et al. | 2018-05-31 |
Solenoid control methods for dual flow HVAC systems
Grant 9,884,394 - Havard, Jr. , et al. February 6, 2 | 2018-02-06 |
Controller, method of operating a water source heat pump and a water source heat pump
Grant 9,869,419 - Perez , et al. January 16, 2 | 2018-01-16 |
System for controlling operation of an HVAC system having tandem compressors
Grant 9,759,468 - Hung , et al. September 12, 2 | 2017-09-12 |
Airflow-confirming HVAC systems and methods with variable speed blower
Grant 9,692,347 - Hung , et al. June 27, 2 | 2017-06-27 |
System For Operating An Hvac System Having Tandem Compressors
App 20170167777 - Hung; Der-Kai ; et al. | 2017-06-15 |
Inverter controller, method of operation thereof and field-installable retrofit kit incorporating the same
Grant 9,677,797 - Havard, Jr. , et al. June 13, 2 | 2017-06-13 |
System for operating an HVAC system having tandem compressors
Grant 9,581,371 - Hung , et al. February 28, 2 | 2017-02-28 |
Air moving unit and a HVAC system employing the same
Grant 9,551,358 - Havard, Jr. , et al. January 24, 2 | 2017-01-24 |
Controller, Method of Operating a Water Source Heat Pump and a Water Source Heat Pump
App 20160265707 - Perez; Eric ; et al. | 2016-09-15 |
Sensor Coupling Verification In Tandem Compressor Units
App 20160265798 - Havard, JR.; Harold Gene ; et al. | 2016-09-15 |
Controller, method of operating a water source heat pump and a water source heat pump
Grant 9,377,230 - Perez , et al. June 28, 2 | 2016-06-28 |
Airflow-confirming Hvac Systems And Methods With Variable Speed Blower
App 20150362205 - Hung; Der-Kai ; et al. | 2015-12-17 |
Tandem Compressor Discharge Pressure And Temperature Control Logic
App 20150338133 - Havard, JR.; Harold Gene ; et al. | 2015-11-26 |
Tandem Compressor Slide Rail
App 20150338141 - Troxell; Marcus ; et al. | 2015-11-26 |
Solenoid Control Methods For Dual Flow Hvac Systems
App 20150330686 - Havard, JR.; Harold Gene ; et al. | 2015-11-19 |
System For Operating An Hvac System Having Tandem Compressors
App 20150267953 - Hung; Der-Kai ; et al. | 2015-09-24 |
System For Controlling Operation Of An Hvac System Having Tandem Compressors
App 20150267952 - Hung; Der-Kai ; et al. | 2015-09-24 |
Air Conditioner With Multiple Expansion Devices
App 20150168041 - Havard, Jr.; Harold Gene ; et al. | 2015-06-18 |
Automatic Blower Control
App 20150086384 - Havard, JR.; Harold Gene | 2015-03-26 |
Automatic blower control
Grant 8,920,132 - Havard, Jr. December 30, 2 | 2014-12-30 |
Inverter Controller, Method Of Operation Thereof And Field-installable Retrofit Kit Incorporating The Same
App 20130153197 - Havard, JR.; Harold Gene ; et al. | 2013-06-20 |
Automatic Blower Control
App 20120171050 - Havard, JR.; Harold Gene | 2012-07-05 |
Air Moving Unit And A Hvac System Employing The Same
App 20120131944 - Havard, JR.; Harold Gene ; et al. | 2012-05-31 |
Synchronous Air Blower Having A Permanent Magnet Motor And A Hvac System Employing The Same
App 20120134857 - Havard, JR.; Harold Gene ; et al. | 2012-05-31 |
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