Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10092736 | Device and method for dispensing a drug | Hans Hofland, Daniel O'Connell, Allen John Pearson | 2018-10-09 |
| 9440056 | Device and method for dispensing a drug | Hans Hofland, Daniel O'Connell, Allen John Pearson | 2016-09-13 |
| 8133721 | Static diffusion cell for diffusion sampling systems | Hua Yang | 2012-03-13 |
| 7470535 | Static diffusion cell for diffusion sampling systems | Hua Yang | 2008-12-30 |