Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11354670 | Fraud prevention exchange system and method | Pat Phelan, Lee Cookman, Jenny Runde, Bala Kumar, Jason Ryan +2 more | 2022-06-07 |
| 8744632 | System and method for operating an economizer cycle of an air conditioner | Andrew L. Blackshaw, Michael D. Whitehurst, Paul Franklin Fay | 2014-06-03 |
| 8406930 | System and method for operating an economizer cycle of an air conditioner | Andrew L. Blackshaw, Michael D. Whitehurst, Paul Franklin Fay | 2013-03-26 |
| 8019478 | Control system and method for controlling multi-stage air conditioners | Michael D. Whitehurst | 2011-09-13 |