Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672789 | Catalyst for fluorination of 1,1-dichloro-1-fluoroethane and process for the preparation of 1,1,1-trifluoroethane using the same | Hoon Kim, Byung Gwon Lee, Hyunjoo Lee | 1997-09-30 |
| 5659094 | Process for co-producing 1,1,1,2-tetrafluoroethane pentafluoroethane and 1,1,1-trifluoroethane | Hoon Kim, Byung Gwon Lee, Moon Jo Chung | 1997-08-19 |