Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11759068 | Removable rotatable driven agitator for surface cleaning head | Kai Xu, Michael H. D'Amico, Peter Hutchinson | 2023-09-19 |
| 11723498 | Vacuum pod configured to couple to one or more accessories | Andre D. Brown, Jason B. Thorne, Kai Xu, Lee M. Cottrell, Alexander Calvino +3 more | 2023-08-15 |
| 11607095 | Removable rotatable driven agitator for surface cleaning head | Kai Xu, Michael H. D'Amico, Peter Hutchinson | 2023-03-21 |
| 11602251 | Removable rotatable driven agitator for surface cleaning head | Kai Xu, Michael H. D'Amico, Peter Hutchinson | 2023-03-14 |