Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10470636 | Mobile cleaning robot cleaning head | William Farmer, Thomas P. Schregardus | 2019-11-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10470636 | Mobile cleaning robot cleaning head | William Farmer, Thomas P. Schregardus | 2019-11-12 |