Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10309586 | Light bulb apparatus with graphite cap | Liangliang Cao, Mingyan Fu, Xianghua Lin, Lilei Su | 2019-06-04 |
| 9968701 | Scented fan fragrance delivery system | James Thompson | 2018-05-15 |