Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6531539 | Organosilicon compounds | Roland Krafczyk, Rudolf Michel, Hans-Detlef Luginsland | 2003-03-11 |
| 6503474 | Process for the preparation of anhydrous sodium sulfide | Robert Magiera, Hans Christian Alt, Gerhard Rasig, Christoph Batz-Sohn, Ralf Goedecke +3 more | 2003-01-07 |