Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851601 | Processing for producing hydrocarbon oils from plastic waste | Kiyoshi Saito, Satoru Suzuki, Hideki Sato, Toshio Hirota | 1989-07-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851601 | Processing for producing hydrocarbon oils from plastic waste | Kiyoshi Saito, Satoru Suzuki, Hideki Sato, Toshio Hirota | 1989-07-25 |