Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1066836 | Vacuum cleaner | Philip Stephen Douglas, Donald James McIntosh, Peter David Gammack | 2025-03-11 |
| D1066837 | Vacuum cleaner | Philip Stephen Douglas, Donald James McIntosh, Peter David Gammack | 2025-03-11 |
| D1065730 | Vacuum cleaner | Philip Stephen Douglas, Donald James McIntosh, Peter David Gammack | 2025-03-04 |