Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313271 | Overflow sensor assembly in temperature control systems | Robert L. Long, Kenneth D. Frederick, Kevin M. Ray, Sivakumar Gopalnarayanan | 2025-05-27 |
| 12135156 | Air conditioning reheat systems and methods thereto | Robert L. Long, Sivakumar Gopalnarayanan | 2024-11-05 |
| 12000623 | Tabbed burner assembly | Kenneth D. Frederick | 2024-06-04 |
| 11906183 | Overflow sensor assembly in temperature control systems | Robert L. Long, Kenneth D. Frederick, Kevin M. Ray, Sivakumar Gopalnarayanan | 2024-02-20 |
| 11585567 | Air conditioner with condensation drain assembly and improved filter rack | Kenneth D. Frederick, Robert L. Long | 2023-02-21 |
| 11530829 | Overflow sensor assembly in temperature control systems | Robert L. Long, Kenneth D. Frederick, Kevin M. Ray, Sivakumar Gopalnarayanan | 2022-12-20 |
| 11530857 | Air conditioning reheat systems and methods thereto | Robert L. Long, Sivakumar Gopalnarayanan | 2022-12-20 |
| 11493214 | Termination block | Robert L. Long, Kenneth D. Frederick | 2022-11-08 |
| 10788241 | Air conditioner with condensation drain assembly and improved filter rack | Kenneth D. Frederick, Robert L. Long | 2020-09-29 |