Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4996379 | Method of preparing 1,1,1,2-tetrafluoroethane from 1,1-dichloro-1,2,2,2-tetrafluoroethane | Hideki Oshio, Kiyoshi Yagii, Satoshi Yoshikawa, Katsuyoshi Murata | 1991-02-26 |