Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6756906 | Self-diagnostic smoke detector | Brian Andrew Bernal, Kirk R. Johnson, Douglas H. Marman | 2004-06-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6756906 | Self-diagnostic smoke detector | Brian Andrew Bernal, Kirk R. Johnson, Douglas H. Marman | 2004-06-29 |