Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10227777 | Method for producing a concrete component, prefabricated structural element of a concrete component, and concrete component | Hans Kromer, Johann Pfaff | 2019-03-12 |
| 9663950 | Textile-reinforced concrete component | Hans Kromer, Johann Pfaff | 2017-05-30 |
| 9636886 | Prefabricated concrete element having textile reinforcement and retainers | Johann Pfaff, Hans Kromer | 2017-05-02 |
| 9388577 | Structural element and method for producing a structural element | Hans Kromer, Hans-Georg Pfaff | 2016-07-12 |