Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8536997 | Vehicle lighting control apparatus and method | — | 2013-09-17 |
| 8397560 | Sand level monitoring system | Wing Yeung Chung, Brian Edward Celidonia, John D. Walker, Richard Hooker | 2013-03-19 |