Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4644049 | Solid state polymerization | William C. T. Tung, Paul R. Wendling | 1987-02-17 |
| 4254253 | Preparation of high molecular weight polyester | Lawrence E. Shelley | 1981-03-03 |