Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5168083 | High opacity defined kaolin product and method of producing same | Kirt Lyvell Matthews, Sr. | 1992-12-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5168083 | High opacity defined kaolin product and method of producing same | Kirt Lyvell Matthews, Sr. | 1992-12-01 |