Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11110234 | Medicinal inhaler refill assemblies comprising a lockout mechanism | William Thomas Richardson, Robert May | 2021-09-07 |
| 11083855 | Auto-reset dose release firing systems, medicinal inhalers comprising same, and methods of using same | William Thomas Richardson, John P. Bunting, Peter D. Hodson, David J. Cottenden | 2021-08-10 |
| 11071837 | Dose release firing systems and medicinal inhalers comprising same | David J. Cottenden, John P. Bunting, William Thomas Richardson | 2021-07-27 |
| 11040157 | Medicinal inhaler drive mechanism | Parfes Mohammed, Neale F. Griffiths, Jack L. Williams, Richard D. Brewer, Gary Keith Jepps +4 more | 2021-06-22 |