Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6580005 | Process for recovering terephthalic acid from pulverized product of spent polyethylene terephthalate and system for use in such process | Jinichi Yazaki, Kozaburo Sakano, Kazuho Tanaka | 2003-06-17 |