Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5753025 | Titanium dioxide pigment coated with boria-modified silica and alumina | Charles Robert Bettler, Howard W. Jacobson, Max H. Lewis | 1998-05-19 |
| 4427451 | Preparation concentrated TiO.sub.2 slurries from spent steam | — | 1984-01-24 |