Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10721910 | Breakable down folding pet crate | Mark A. Flannery, Lyle H. Rogalla | 2020-07-28 |
| 10562440 | Directional lighting system | Zhongren Zhang | 2020-02-18 |
| 10568189 | Lighting control system | Zhongren Zhang, Haogang Chen, Richard Marion Mansell | 2020-02-18 |