Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594087 | Polyurethane thickeners and their use for thickening aqueous systems | Klaus K onig, Jan Mazanek, Manfred Dietrich, Gerhard Klein | 1997-01-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594087 | Polyurethane thickeners and their use for thickening aqueous systems | Klaus K onig, Jan Mazanek, Manfred Dietrich, Gerhard Klein | 1997-01-14 |