Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6394085 | Inhaler spacer | John Graham Hardy, Nick Smalley, Brian Barney, Vijay Patel | 2002-05-28 |
| 6073629 | Inhaler spacer | John Graham Hardy, Nick Smalley, Brian Barney, Vijay Patel | 2000-06-13 |