Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6512131 | Process for carrying out multi-phase reactions according to the counter current principle of a liquid and gaseous phase and apparatus for carrying out the process | Bernd Best, Karlheinz Brunner, Rainer Frische, Joachim Seemann | 2003-01-28 |