Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822555 | Fire system implemented with power line communications | Amos R. Mansfield, Jr. | 2004-11-23 |
| 6756906 | Self-diagnostic smoke detector | Brian Andrew Bernal, Robert Gerard Fischette, Kirk R. Johnson | 2004-06-29 |