Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6695906 | Continuous processes for producing titanium dioxide pigments | Michael Hiew, Yarw-Nan Wang, Les Hamor, Robert McIntyre | 2004-02-24 |
| 6656261 | Titanium dioxide pigments with improved gloss and/or durability | John Stratton, Robert Burniston | 2003-12-02 |
| 6395081 | Methods for producing titanium dioxide pigments having improved gloss at low temperatures | Michael Hiew, Yarw-Nan Wang, Les Hamor, Robert McIntyre | 2002-05-28 |
| 4448609 | Process for the production of aqueous dispersions of pigmentary titanium dioxide | David G. Othen | 1984-05-15 |
| 4224080 | Method of treating inorganic oxide pigments | Hubert H. Chambers | 1980-09-23 |