Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4668575 | Heat sealable multilayer films with low permeability to gas and their use as packaging material | Ingo Schinkel | 1987-05-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4668575 | Heat sealable multilayer films with low permeability to gas and their use as packaging material | Ingo Schinkel | 1987-05-26 |