Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5461871 | Installation for the distillation of air | Gilles Bracque, Francois Dehaine, Jean-Pierre Gourbier, Daniel Gourdain, Alain Grelaud +1 more | 1995-10-31 |
| 5349827 | Process for the construction of a cryogenic unit for the separation of gas, cryogenic unit, subassembly and transportable assembly for the construction of such a unit | Gilles Bracque, Francois Dehaine, Jean-Pierre Gourbier, Alain Grelaud, Alain Guillard +1 more | 1994-09-27 |