Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362479 | Ether sulfates for oral hygiene and dental care preparations | Willi Breitzke, Holger Tesmann, Hans-Christian Raths | 1994-11-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362479 | Ether sulfates for oral hygiene and dental care preparations | Willi Breitzke, Holger Tesmann, Hans-Christian Raths | 1994-11-08 |