Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5516563 | Opaque, matte, biaxially oriented, multilayer polypopylene film, process for the production thereof, and the use thereof | Detlef Schumann, Adolf Wilhelm, Ursula Murschall, Herbert Peiffer | 1996-05-14 |