Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12197181 | Temperature control system and methods for operating same | David A. Johnson, Valerie Jean Johnson, David Johnson | 2025-01-14 |
| 11156978 | Intelligent ventilation control for optimizing HVAC operations | David A. Johnson, Valerie Jean Johnson | 2021-10-26 |
| 10921768 | Temperature control system and methods for operating same | David A. Johnson, Valerie Jean Johnson | 2021-02-16 |
| 10908578 | Temperature control system and methods for operating same | David A. Johnson, Valerie Jean Johnson | 2021-02-02 |
| 10871756 | Temperature control system and methods for operating same | David A. Johnson, Valerie Jean Johnson | 2020-12-22 |