Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9718731 | Method for producing magnesium silicate-belite-calcium aluminate cement | Frank Bullerjahn, Mohsen BEN HAHA, Anca Itul, Dirk Schmitt | 2017-08-01 |
| 9604879 | Belite-calcium aluminate as an additive | Dirk Schmitt, Mohsen BEN HAHA, Anca Itul | 2017-03-28 |