Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4574141 | Method for producing graft-copolymers of vinyl chloride and polyfluorine resin by copolymerization | Cheng-Yi Cheng, Shou-Yuan Lee, Kwang-Ming Chen | 1986-03-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4574141 | Method for producing graft-copolymers of vinyl chloride and polyfluorine resin by copolymerization | Cheng-Yi Cheng, Shou-Yuan Lee, Kwang-Ming Chen | 1986-03-04 |