Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4935587 | Device for actuating a warning device in combination with a lock for a door, window or the like | — | 1990-06-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4935587 | Device for actuating a warning device in combination with a lock for a door, window or the like | — | 1990-06-19 |