Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4233137 | Method of heat recovering from high temperature thermally cracked hydrocarbons | Kiyoji Ozaki, Takuji Hosoi, Yasuo Sagi | 1980-11-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4233137 | Method of heat recovering from high temperature thermally cracked hydrocarbons | Kiyoji Ozaki, Takuji Hosoi, Yasuo Sagi | 1980-11-11 |