Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11065399 | Nebulizer vibrating aperture plate drive frequency control and monitoring | Joseph Grehan | 2021-07-20 |
| 10967138 | End-of-dose detection in nebulizers | Joseph Grehan, Michael Casey, Shaun Porter | 2021-04-06 |