Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7442427 | Coextruded, hot-sealable and peelable polyester film, process for its production and its use | Herbert Peiffer, Matthias Konrad, Harald Mueller | 2008-10-28 |
| 7329453 | White, heatsealable, peelable polyester film, process for its production and its use | Herbert Peiffer, Bart Janssens, Gottfried Hilkert | 2008-02-12 |
| 7144615 | Coextruded, hot-sealable and peelable polyester film, process for its production and its use | Herbert Peiffer, Gottfried Hilkert, Matthias Konrad, Cynthia Bennett | 2006-12-05 |