Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364852 | Preparation of compact or cellular elastomers containing urethane and urea groups, and moldings produced therefrom | Werner Hinz, Christian Maletzko, Guenter Matzke | 1994-11-15 |