Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11661214 | Systems and methods for air revitalization | John Charles Gray, Daniel J. Leonard, John B. Lauger, Michael J. Fuller, Brian R. Dunaway | 2023-05-30 |
| 10562649 | Systems and methods for air revitalization | John Charles Gray, Daniel J. Leonard, John B. Lauger, Michael J. Fuller, Brian R. Dunaway | 2020-02-18 |