Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7393462 | Process and reagent for separating finely divided titaniferrous impurities from Kaolin | Abdul Gorken, Lino G. Magliocco, D. R. Nagaraj, Alan S. Rothenberg | 2008-07-01 |
| 6440209 | Composite pigments comprising in-situ precipitated metal carbonate crystals | Ernest M. Finch, Richard Berube | 2002-08-27 |