Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6750262 | Water-absorbing, cellular, cross-linked polymers with improved distribution effect, method for their production and their use | Hans-Joachim Hähnle, Wolfgang Heider, Gunnar Schornick, Thomas Anstock | 2004-06-15 |