Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6396405 | Automatic verification of smoke detector operation within calibration limits | Brian Andrew Bernal, Kirk R. Johnson, Douglas H. Marman | 2002-05-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6396405 | Automatic verification of smoke detector operation within calibration limits | Brian Andrew Bernal, Kirk R. Johnson, Douglas H. Marman | 2002-05-28 |