Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7989541 | Liquid solventless synthetic-rubber-based composition | — | 2011-08-02 |
| 7989553 | Epoxy-amine composition modified with hydroxyalkyl urethane | Olga Birukov, Alexander Leykin, Leonid Shapovalov | 2011-08-02 |