Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12012524 | Silane treated anhydrous kaolin and other minerals | Ben H. York | 2024-06-18 |
| 9228074 | Spray-dried, hydrous, kaolin clay and methods of making same | Lewis A. Berry | 2016-01-05 |