Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468343 | Engineered kaolin pigment composition for paper coating | Robert J. Pruett, David Cummings, Anthony Lyons, William L. Garforth, Daniel J. Panfil +1 more | 2002-10-22 |
| 6221146 | Method for the production of precipitated calcium carbonate having a selected crystal form, products produced thereby and their uses | William B. Jackson, Peter B. O'Rorke, Ricardo Perez, David P. Bryan | 2001-04-24 |
| 6156286 | Seeding of aragonite calcium carbonate and the product thereof | Bruce Jackson | 2000-12-05 |
| 6149723 | Engineered kaolin pigment composition for paper coating | Robert J. Pruett, Anthony Lyons, David Cummings, William L. Garforth, Jun Yuan +1 more | 2000-11-21 |
| 5913973 | Method for producing high solids aqueous acid-resistant calcium carbonate suspensions and product thereof | Jose M. Rodriguez | 1999-06-22 |