Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10629098 | Permanent security film with high transparency and without predetermined breaking points | Ghirmay Seyoum, Haroldo Rodrigues, Guenther Dickhaut, Juergen Pachmann | 2020-04-21 |
| 10611130 | Extruded matt foil with improved mechanical properties and a high weathering resistance | Claude Guenanten, Helmut Haring, Max Conrad, Eric Reinheimer, Günther Dickhaut +3 more | 2020-04-07 |
| 8092731 | Method for producing a thermoplastic plastic film, film and use thereof | Claude Guenanten, Christoph Steinfels, Herbert Groothues, Christoph Krohmer, Helmut Haering +3 more | 2012-01-10 |