Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342443 | Method for bleaching kaolin clay | Ellen S. Forbus, George E. Gantt, Raymond H. Young | 1994-08-30 |
| 5328506 | Pigment products in an agglomerated form and use thereof in bulk shipments | Russell R. Crumbley, James T. Palmer, Raymond G. Downey, Michael Pavol | 1994-07-12 |