Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4813652 | Plant for effecting the controlled cooling of metal sheets | Stephane Viannay | 1989-03-21 |
| 4720310 | Process for effecting the controlled cooling of metal sheets | Stephane Viannay | 1988-01-19 |
| 4445525 | Arrangement of the input and output ends of a cooling machine for metal sheets | Stephane Viannay, Alfred Germain | 1984-05-01 |