Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6541087 | Multilayer, biaxially stretched, high-barrier plastic skin | Dirk Pophusen | 2003-04-01 |
| 6517920 | Multilayer, coextruded, biaxially stretched high-barrier plastic casing | Detlef Wolf | 2003-02-11 |