Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4492787 | Process for continuously producing propylene-ethylene block copolymer | Nobuaki Goko, Yumito Uehara, Yasuhiro Nishihara, Hidetoshi Yamamoto | 1985-01-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4492787 | Process for continuously producing propylene-ethylene block copolymer | Nobuaki Goko, Yumito Uehara, Yasuhiro Nishihara, Hidetoshi Yamamoto | 1985-01-08 |