Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688895 | Liquid crystalline poly(ester-amides) | Irene Greenwald Plotzker, Marion Glen Waggoner | 1997-11-18 |
| 5635585 | Polymerization of, and depolymerization to, cyclic ethers using selected metal compound catalysts | Neville Everton Drysdale | 1997-06-03 |