Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5576385 | Transparent, impact-resistant molding materials having high stress cracking resistance and a dull surface | Kristin Tiefensee, Rainer Neumann, Ekkehard Jahns | 1996-11-19 |