Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12357776 | Medicinal inhalers | David J. Cottenden, Christopher G. Blatchford, William Thomas Richardson, ROMAIN U.G. GUION, Iain McDerment +1 more | 2025-07-15 |
| 11376378 | Flow governors for use in medicinal inhalers | ROMAIN U.G. GUION, Christopher G. Blatchford, David J. Cottenden, Iain McDerment, Christopher B. J. Groombridge +5 more | 2022-07-05 |
| 11376379 | Flow governor assemblies for use in medicinal inhalers | Christopher G. Blatchford, ROMAIN U.G. GUION, Christopher B. J. Groombridge | 2022-07-05 |