Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6695906 | Continuous processes for producing titanium dioxide pigments | Yarw-Nan Wang, Les Hamor, Brian Tear, Robert McIntyre | 2004-02-24 |
| 6395081 | Methods for producing titanium dioxide pigments having improved gloss at low temperatures | Yarw-Nan Wang, Les Hamor, Brian Tear, Robert McIntyre | 2002-05-28 |
| 6342099 | Coated titanium dioxide pigments and processes for production and use | Philip Chegwidden | 2002-01-29 |