Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5328536 | Process for producing a multilayered film composite from coextruded plastic film webs | Jochen Coutandin | 1994-07-12 |
| 5283017 | Device and process for producing a multi-layer film composite | Jochen Coutandin, Erna Kastl | 1994-02-01 |