Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330668 | Process for producing aromatic polyester with transition metal salt of naphthenic acid | Takiguchi Teruo, Akimoto Norio, Ueno Ikuo | 1982-05-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330668 | Process for producing aromatic polyester with transition metal salt of naphthenic acid | Takiguchi Teruo, Akimoto Norio, Ueno Ikuo | 1982-05-18 |