Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6718794 | Method and apparatus for generating energy | Francois Fuentes | 2004-04-13 |
| 6695043 | Falling-film evaporator and corresponding air distillation plants | Marc Wagner, Jean-Yves Thonnelier, Etienne Werlen, Jean-Yves Lehman | 2004-02-24 |
| 6692549 | Methods for integration of a blast furnace and an air separation unit | Bao Ha | 2004-02-17 |