Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6528474 | Method of manufacturing a detergent with soluble builder | Andreas Lietzmann, Maria Liphard, Wilfried Roehl | 2003-03-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6528474 | Method of manufacturing a detergent with soluble builder | Andreas Lietzmann, Maria Liphard, Wilfried Roehl | 2003-03-04 |