Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5613770 | Apparatus for securing component panels in a lighting fixture | Hsing-Min Keng | 1997-03-25 |
| 5605396 | Apparatus and method for securing component panels in a tiered lighting fixture | Hsing-Min Keng | 1997-02-25 |