Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340545 | Method for making aromatic bis(ether anhydrides) | Jimmy Lynn Webb | 1982-07-20 |
| 4329291 | Method for making aromatic bis(ether anhydride)s | Jimmy Lynn Webb | 1982-05-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340545 | Method for making aromatic bis(ether anhydrides) | Jimmy Lynn Webb | 1982-07-20 |
| 4329291 | Method for making aromatic bis(ether anhydride)s | Jimmy Lynn Webb | 1982-05-11 |