Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811886 | Multi-layer biaxially oriented polypropylene film having an improved barrier, a method for the production thereof, and the use thereof | Angela Speith-Herfurth, Robert Hansohn | 2004-11-02 |