Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4318857 | Method for making aromatic bis (ether anhydrides) | Jimmy Lynn Webb | 1982-03-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4318857 | Method for making aromatic bis (ether anhydrides) | Jimmy Lynn Webb | 1982-03-09 |