Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9945105 | Drain plug linkage device | Liming Ye, Jianping Zhou | 2018-04-17 |
| 9940730 | Methods and systems for automatic fullness estimation of containers | Jay J. Williams, Kevin J. O'Connell, Cuneyt M. Taskiran | 2018-04-10 |