Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365078 | Process for charging dry terephthalic acid into a reactor | — | 1982-12-21 |
| 4254253 | Preparation of high molecular weight polyester | James W. Brent, Jr. | 1981-03-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365078 | Process for charging dry terephthalic acid into a reactor | — | 1982-12-21 |
| 4254253 | Preparation of high molecular weight polyester | James W. Brent, Jr. | 1981-03-03 |