Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9663950 | Textile-reinforced concrete component | Roland Karle, Johann Pfaff | 2017-05-30 |
| 9636886 | Prefabricated concrete element having textile reinforcement and retainers | Roland Karle, Johann Pfaff | 2017-05-02 |