Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5714431 | Zinc titanate sorbents | Raghubir P. Gupta, Santosh K. Gangwal | 1998-02-03 |
| 5254516 | Fluidizable zinc titanate materials with high chemical reactivity and attrition resistance | Raghubir P. Gupta, Santosh K. Gangwal | 1993-10-19 |