Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876378 | Recovery of dialkyl naphthalene-2,6-dicarboxylates from naphthalene-2,6-dicarboxylic acid-containing polyesters | — | 1989-10-24 |
| 4847429 | Synthesis of phenylhydroquinones | Carl M. Lentz, Bruce L. Gustafson, Joseph Stanton Bowers, Jr. | 1989-07-11 |