Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6186335 | Process for beneficiating kaolin clays | Lee Ann Arrington-Webb, Robert A. Lowe, Chris B. Maxwell, Prakash B. Malla, Cesar I. Basilio | 2001-02-13 |
| 5810998 | Process for improving the brightness of fine-grained kaolin clays | Lee Ann Arrington-Webb, Chris B. Maxwell, Prakash B. Malla | 1998-09-22 |