Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5391786 | Process for the production of light-colored washing-active .alpha.-sulfofatty acid lower alkyl ester salts | Bernd Fabry, Wolfgang Schmidt, Guenter Kreienfeld | 1995-02-21 |