Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646598 | Smoke detector with advanced safety features | Daniel R. Nickles, Al Saferstein | 1997-07-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646598 | Smoke detector with advanced safety features | Daniel R. Nickles, Al Saferstein | 1997-07-08 |