Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4836743 | Cross flow fan | Jean-Pierre Guezou, Gilles Heid, Marc Pruvost | 1989-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4836743 | Cross flow fan | Jean-Pierre Guezou, Gilles Heid, Marc Pruvost | 1989-06-06 |