Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8691055 | Processes for the purification of trichlorosilane or silicon tetrachloride | — | 2014-04-08 |
| 8282792 | Process and system for the purification of trichlorosilane and silicon tetrachloride | — | 2012-10-09 |
| 7879198 | Processes for the purification of trichlorosilane and silicon tetrachloride | — | 2011-02-01 |