Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5172024 | Device for the removal of the ice formed on the surface of a wall, notably an optical or radio-electrical window | Dominique Broussoux, Pierre Leclerc | 1992-12-15 | $9,000 |