Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D899522 | Signage in a building environment | Robert Costabile, Danny Lee | 2020-10-20 |
| 10694898 | Sliding seat of lifting rod | Xuedong Wang, Jiangcheng Zhang | 2020-06-30 |
| 10610874 | Handheld shower head with adjustable flow rate | Xuedong Wang, Jiangcheng Zhang, Zheng Chen | 2020-04-07 |