Tolbert, Jr.; John Willard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tolbert, Jr.; John Willard.The latest application filed is for "system and method for compressor capacity modulation in a heat pump".
- Tolbert, Jr.; John Willard - Bristol TN US
| Patent | Date |
|---|---|
| System and method for compressor capacity modulation in a heat pump Grant 8,650,894 - Tolbert, Jr. February 18, 2 | 2014-02-18 |
| System and method for compressor capacity modulation Grant 7,628,028 - Tolbert, Jr. , et al. December 8, 2 | 2009-12-08 |
| System And Method For Compressor Capacity Modulation In A Heat Pump App 20090266091 - Tolbert, JR.; John Willard | 2009-10-29 |
| System and method for soft starting a three phase motor Grant 6,781,342 - Tolbert, Jr. , et al. August 24, 2 | 2004-08-24 |
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