Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7152252 | Convertible face and head covering | David Gellis, Gad Shaanan, Francois Duval, Ivan Brousseau | 2006-12-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7152252 | Convertible face and head covering | David Gellis, Gad Shaanan, Francois Duval, Ivan Brousseau | 2006-12-26 |