Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11612297 | Autonomous floor cleaner with carry handle | Nicholas Weigel, Steve M. Johnson, Todd R. VanTongeren | 2023-03-28 |
| 11559182 | Autonomous floor cleaner with drive wheel assembly | Steven M. Johnson, Todd R. VanTongeren | 2023-01-24 |