Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7274302 | Light emitting diode traffic control device | Paul Calixto, Henry Lee, Edson Calixto, Jorge Santana, Ralph Ferguson | 2007-09-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7274302 | Light emitting diode traffic control device | Paul Calixto, Henry Lee, Edson Calixto, Jorge Santana, Ralph Ferguson | 2007-09-25 |