Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10517454 | Autonomous floor-cleaning robot | Joseph L. Jones, David M. Nugent, Paul E. Sandin | 2019-12-31 |
| 10433692 | Autonomous floor-cleaning robot | Joseph L. Jones, David M. Nugent, Paul E. Sandin | 2019-10-08 |
| 10420447 | Autonomous floor-cleaning robot | Joseph L. Jones, David M. Nugent, Paul E. Sandin | 2019-09-24 |