Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4977861 | Superheater bundle for a horizontal steam separator-superheater | Alain Charbonnel | 1990-12-18 |
| 4697634 | Device for fixing a perforated sheet against the perforated tube plate of a heat exchanger | Pierre Devoucoux | 1987-10-06 |