Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10792444 | Dose indicator or dose counter | Stephen J. Howgill | 2020-10-06 |
| D878544 | Inhaler | Stephen J. Howgill, Peter D. Hodson | 2020-03-17 |
| D872853 | Inhaler | Stephen J. Howgill, Peter D. Hodson | 2020-01-14 |