Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11751742 | Vacuum cleaner | Phong Hoang Tran | 2023-09-12 |
| 11737622 | Surface cleaning apparatus with drying cycle | Kurt E. Ashbaugh, Jason W. Pruiett, David M. Miller | 2023-08-29 |
| 11641996 | Robotic cleaner | Steve M. Johnson | 2023-05-09 |
| 11612297 | Autonomous floor cleaner with carry handle | Nicholas Weigel, Steve M. Johnson, Matthew Haverkamp | 2023-03-28 |
| 11589670 | Edge cleaning brushes for floor cleaner | — | 2023-02-28 |
| 11559182 | Autonomous floor cleaner with drive wheel assembly | Steven M. Johnson, Matthew Haverkamp | 2023-01-24 |