Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7883237 | Heat extractor device for fluorescent lighting fixture | John X. Zhang, Peter Y. Y. Ngai | 2011-02-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7883237 | Heat extractor device for fluorescent lighting fixture | John X. Zhang, Peter Y. Y. Ngai | 2011-02-08 |