Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9808735 | Lawn ornament having rotatable blades with solar-activated light-emitting devices | Chengyong Tu, Richard Edmund Koval | 2017-11-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9808735 | Lawn ornament having rotatable blades with solar-activated light-emitting devices | Chengyong Tu, Richard Edmund Koval | 2017-11-07 |