Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790415 | Process and reactor for treating a gas by means of a regenerable active packing | Pierre Petit, Maurice Bosquain, Jean-Pierre Tranier | 2004-09-14 |
| 6745828 | Brazed-plate heat exchanger and air distillation device fitted with said exchanger | — | 2004-06-08 |
| 6695043 | Falling-film evaporator and corresponding air distillation plants | Marc Wagner, Jean-Yves Thonnelier, Etienne Werlen, Jean-Renaud Brugerolle | 2004-02-24 |