Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8026828 | Method and apparatus for providing a notification appliance with a light emitting diode | John W. Curran | 2011-09-27 |
| 8026829 | Method and apparatus for providing a notification appliance with a light emitting diode | John W. Curran | 2011-09-27 |