Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7964538 | Homogenous synthetic mud-to-cement cementing glasses | Yibran Perera, Virginia Buccellato, George Quercia | 2011-06-21 |
| 7884055 | Ceramic microspheres for cementing applications | George Quercia, Yibran Perera, Fedymar Pereira | 2011-02-08 |