Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12193628 | Vacuum cleaner filter cartridge | Ian Lawrence, James Forrest, Ian Bevis | 2025-01-14 |
| 11950749 | Vacuum cleaner filter cartridge | Ian Lawrence, James Forrest, Ian Bevis | 2024-04-09 |