Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9664892 | Hybrid laser excited phosphor illumination apparatus and method | Gregory S. Pettitt, Sajjad A. Khan | 2017-05-30 |
| 9618737 | Color sequence illumination system with phosphor light filter | Sajjad A. Khan, Gregory S. Pettitt | 2017-04-11 |