Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9955841 | Removing debris from cleaning robots | Chikyung Won, Stephen A. Hickey, Mark Steven Schnittman, Zivthan A. Dubrovsky, Selma Svendsen +2 more | 2018-05-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9955841 | Removing debris from cleaning robots | Chikyung Won, Stephen A. Hickey, Mark Steven Schnittman, Zivthan A. Dubrovsky, Selma Svendsen +2 more | 2018-05-01 |