Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7208053 | Method for applying a phosphate covering and use of metal parts thus phospated | Hardy Wietzoreck, Klaus Bittner, Thomas Kolberg, Thomas Wendel, Gerrit Schüllermann | 2007-04-24 |
| 6506516 | Lithium bisoxalatoborate, the production thereof and its use as a conducting salt | Ulrich Wietelmann, Uwe Lischka | 2003-01-14 |
| 5593650 | Method for producing a high-density saline cesium and rubidium solution | Horst Prinz, Hartmut Hofmann, Klaus K obele | 1997-01-14 |