Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12077475 | Multi-component inorganic anchoring system based on fine aluminous cement | Armin Pfeil, Vanessa Sirch, Markus Schönlein, Dirk Volkmer | 2024-09-03 |
| 11718564 | Two-component inorganic injection mortar system based on fine aluminous cement having increased load values | Armin Pfeil, Markus Schönlein, Dirk Volkmer | 2023-08-08 |
| 10822284 | Stabilized aqueous suspension for initiating setting and hardening of aluminous cement compositions | Armin Pfeil | 2020-11-03 |