Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4323637 | Use of cover sheet and interposed flexible film with block copolymer composition | Gwendyline Y. Y. Chen | 1982-04-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4323637 | Use of cover sheet and interposed flexible film with block copolymer composition | Gwendyline Y. Y. Chen | 1982-04-06 |