Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4661322 | Flue for the production of soft TiO.sub.2 agglomerates | Joel B. Hill, Jr., William E. Stevens | 1987-04-28 |
| 4462979 | Process for preparing soft TiO.sub.2 agglomerates | Joel B. Hill, Jr., William E. Stevens | 1984-07-31 |