Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9575219 | Ultra-high densification of ZnS for nano-grain optical windows | Duraiswamy Ravichandran | 2017-02-21 |
| 8426817 | Monodispersed and spherical ZnS for nano-grain optical windows | Duraiswamy Ravichandran | 2013-04-23 |