Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6564199 | Kaolin clay pigments, their preparation and use | Robert J. Pruett, Jun Yuan, Harry Vincent Brown, Jr. | 2003-05-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6564199 | Kaolin clay pigments, their preparation and use | Robert J. Pruett, Jun Yuan, Harry Vincent Brown, Jr. | 2003-05-13 |