Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10766236 | Multilayer sealing film and film laminate comprising a multilayer sealing film | Achim Grefenstein, Ingo Geillersdörfer | 2020-09-08 |
| 10611535 | Film laminate comprising a sealing layer | Achim Grefenstein, Ingo Geillersdörfer | 2020-04-07 |
| 6740816 | Film composite, method for producing the same and its use | Roland Treutlein, Thomas Kesmarszky | 2004-05-25 |