Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9269981 | Proton exchange membrane fuel cell | Hendrik Christoffel Van Zyl Pienaar, Ambali Saka Abdulkareem, Ayo Samuel Afolabi, Christopher Avwoghokoghene Idibie | 2016-02-23 |
| 9102525 | Process for producing carbon nanotubes | — | 2015-08-11 |