Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645609 | Peelable, sealable polyolefinic multilayered film and its use as a packaging film | Bernd Sperlich, Helmut Wagner, Willi Schwarz | 2003-11-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645609 | Peelable, sealable polyolefinic multilayered film and its use as a packaging film | Bernd Sperlich, Helmut Wagner, Willi Schwarz | 2003-11-11 |