Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4197255 | Method for the production of bleached, low-sultone olefin sulfonates | Horst Baumann | 1980-04-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4197255 | Method for the production of bleached, low-sultone olefin sulfonates | Horst Baumann | 1980-04-08 |