Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5171725 | Method for preparing aqueous mineral suspensions | Tommy A. Wright, Harvey M. Garrett | 1992-12-15 |
| 4657633 | Delignification and bleaching of a cellulose pulp with an alkalioxygen-hypochlorite single stage sequential extraction | — | 1987-04-14 |