Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512818 | Multi-mode portable lighting device with novel battery charging unit | Rayford Higginbotham, Chengping Chen | 2022-11-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512818 | Multi-mode portable lighting device with novel battery charging unit | Rayford Higginbotham, Chengping Chen | 2022-11-29 |