Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304863 | Recycled concrete waste powder and aggregates with heavy oil fuel ash for producing a green flowable backfill material | Muhammed Kalimur Rahman, Zakariya Saleh Al-Helal, Mohammed Ibrahim, Luai M. Alhems, Mohammed Salihu Barry | 2025-05-20 |
| 12275674 | Basaltic lava for producing green controlled low strength material (CLSM) | Muhammed Kalimur Rahman, Mohammed Ibrahim, Mohammed Salihu Barry, Syed Khaja Najamuddin, Zakariya Saleh Al-Helal | 2025-04-15 |
| 12252440 | Recycled concrete aggregates and heavy oil fuel ash for green controlled low strength material | Zakariya Saleh Al-Helal, Muhammad Kalimur Rahman, Mohammed Ibrahim, Luai M. Alhems | 2025-03-18 |