Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4668438 | Aqueous concentrates of salts of .alpha.-sulfonated fatty acid alkyl esters | Horst Ritterbex, Frantisek Jost, Hans J. Rommerskirchen | 1987-05-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4668438 | Aqueous concentrates of salts of .alpha.-sulfonated fatty acid alkyl esters | Horst Ritterbex, Frantisek Jost, Hans J. Rommerskirchen | 1987-05-26 |