Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349663 | Bis(cyclic ureas) monomer compositions useful in making polyurethane polymers | Edward A. Barsa, Chung-Yuan Lin | 1982-09-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349663 | Bis(cyclic ureas) monomer compositions useful in making polyurethane polymers | Edward A. Barsa, Chung-Yuan Lin | 1982-09-14 |