Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10682476 | Powder inhaler, system and methods | Robert Curtis, Dan Deaton, James B. Hannon, Hugh Smyth, Zhen Xu | 2020-06-16 |
| 10525216 | Powder dispersion methods and devices | Robert Curtis, Dan Deaton, James B. Hannon, Hugh Smyth, Zhen Xu +1 more | 2020-01-07 |