Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383928 | Roofing materials and methods of making roofing materials without external heat | Denis Muki Tibah, Ramil Marcelo L. Mercado, Carl Stipe, Steven Sparks | 2025-08-12 |
| 12291869 | Polymer modified asphalt compositions and related methods | Ramil Marcelo L. Mercado, Lisa Brzezinski, Xiangnan Ye, Denis Muki Tibah | 2025-05-06 |