Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12043694 | Method for producing polyurethane hard foam composite elements using Mannich polyols | Olaf Jacobmeier, Tobias KALUSCHKE, Christian Renner | 2024-07-23 |
| 10323420 | Facade for a building, constructed from composite elements | Rainer Hensiek, Kay Michael Brockmueller, Andreas Wuest, Torsten Hensel, Roland Fabisiak | 2019-06-18 |
| 8578876 | Method for the production of composite elements based on isocyanate-based foams | Erwin Calgua, Bernd Schaper, Lars Schoen, Peter von Malotki, Pit Lehmann | 2013-11-12 |
| 8007611 | Method for the production of composite elements based on mineral or organic thermal insulation materials with the aid of an adhesive | Erhard Gleinig, Erwin Calgua | 2011-08-30 |
| 7871489 | Method for the production of composite elements based on isocyanate-based foams | Erwin Calgua, Bernd Schaper, Lars Schoen, Peter von Malotki, Pit Lehmann | 2011-01-18 |