Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5121101 | Apparatus and method for a smoke alarm device with integrated testing circuits | Peter Jakubowski | 1992-06-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5121101 | Apparatus and method for a smoke alarm device with integrated testing circuits | Peter Jakubowski | 1992-06-09 |