Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12059872 | Acrylic multilayer foil with improved mechanical properties and a high weathering resistance | Ghirmay Seyoum, Michael Enders, Herbert Groothues, Claude Guenanten, Kim Struwe +1 more | 2024-08-13 |
| 10466406 | Light guide plate and method for the production thereof | Herbert Groothues, Jann Schmidt, Wangelis Karampougioukis, Stephan Neumayer, Berthold Schoenig | 2019-11-05 |
| 9442237 | Method for producing light guide bodies and use thereof in lighting unit | Markus Parusel, Guenther Dickhaut, Thomas Pfaff, Michael Enders | 2016-09-13 |
| 8092731 | Method for producing a thermoplastic plastic film, film and use thereof | Claude Guenanten, Christoph Steinfels, Herbert Groothues, Christoph Krohmer, Detlef Birth +3 more | 2012-01-10 |
| 7064894 | Rear projection screen and method for the production thereof | Markus Parusel, Jann Schmidt, Herbert Groothues, Wolfgang Scharnke, Hans Lorenz +1 more | 2006-06-20 |