Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11202542 | Robotic cleaner with dual cleaning rollers | Steven Carter, Adam Udy, Catriona A. SUTTER, Christopher Pinches, David Stephen Clare +14 more | 2021-12-21 |
| 10925448 | Surface cleaning head with leading roller | Jason B. Thorne, Andre D. Brown, Sam Liu | 2021-02-23 |