Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11648528 | Carbon sorbents for the removal of nitrogen oxides and methods for making the same | David T. Doughty | 2023-05-16 |
| 10279333 | Carbon sorbents for the removal of nitrogen oxides and methods for making the same | David T. Doughty | 2019-05-07 |