Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6174851 | Process for the production of detersive granules | Hubert Harth, Franz Pfeifer, Gisela Nitsch, Johann Seif, Petra-Stefanie Madle | 2001-01-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6174851 | Process for the production of detersive granules | Hubert Harth, Franz Pfeifer, Gisela Nitsch, Johann Seif, Petra-Stefanie Madle | 2001-01-16 |