Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12245736 | Cleaner head for a vacuum cleaner | — | 2025-03-11 |
| 11963652 | Handheld vacuum cleaner | Charles Howard Percy-Raine, Alexander Michael Campbell-Hill, Stephen Robert Dimbylow | 2024-04-23 |
| 11766157 | Dirt separator for a vacuum cleaner | Charles Howard Percy-Raine, Alexander Michael Campbell-Hill | 2023-09-26 |
| 11517166 | Dirt separator for a vacuum cleaner | Charles Howard Percy-Raine, Alexander Michael Campbell-Hill | 2022-12-06 |