Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11202543 | System and method for operating a cleaning system based on a surface to be cleaned | Christopher M. Charlton | 2021-12-21 |
| 11172801 | Full recovery tank shutoff | Rafael Davila, Nicholas DeBlasio | 2021-11-16 |