Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653142 | Automatic determination of the contamination of aqueous cleaning solutions with carbonaceous compounds | Werner Opitz, Hans-Willi Kling, Ibolya Bartik-Himmler, Bernd Schenzle, Wolfgang Krey | 2003-11-25 |