Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806244 | Composition for use in water reservoir | Guido Waschenbach, Ralf Wiedemann, Enric Carbonell, Karl-Ludwig Gibis | 2004-10-19 |
| 6759377 | Detergent for vitroceramic surfaces | Marion Hackenthal, Alexandra Hary, Mike Kosub | 2004-07-06 |
| 6720300 | Liquid cleaning agent or detergent composition | Mike Kosub, Karl-Ludwig Gibis, Alexandra Hary, Roger Kaiser | 2004-04-13 |