Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5270680 | Loud horn with respiration pipe and in particular for motor vehicles | Patrick Lahaye | 1993-12-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5270680 | Loud horn with respiration pipe and in particular for motor vehicles | Patrick Lahaye | 1993-12-14 |