Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8173855 | Process for the production of low-concentration ethylene for chemical use | Hans-Dieter Winkler, Peter Mews, Michel Lempereur, Dominique Balthasart, Michel Strebelle | 2012-05-08 |