Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8992043 | Constructive occlusion lighting system and applications thereof | Craig Eugene Marquardt, Xin Zhang | 2015-03-31 |
| D654617 | Reflector for a luminaire | Craig Eugene Marquardt, Xin Zhang | 2012-02-21 |