Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6393864 | Bath reboiler-condenser consisting of brazed plates and its application to an air distillation plant | — | 2002-05-28 |
| 6395138 | Liquid dispenser for distilling column, and corresponding distilling column | Jean-Yves Lehman | 2002-05-28 |