Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D513199 | Horn/strobe alarm | Hilario Costa | 2005-12-27 |
| 6927673 | Method and apparatus for adjusting audible and visual outputs of a mounted alarm device | Hilario Costa | 2005-08-09 |
| 6897774 | Ambient condition detector with multipe sensors and single control unit | Hilario Costa, Jeffery Burns | 2005-05-24 |