Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072346 | LED light bar for optical traffic control systems | Timothy J. Hall | 2011-12-06 |
| 7982631 | LED emitter for optical traffic control systems | Timothy J. Hall | 2011-07-19 |
| 7952491 | Optical traffic control system with burst mode light emitter | Charles Meyer | 2011-05-31 |