Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6924402 | Simultaneous preparation of tetrafluoroethylene and hexafluoropropylene | Dong Ju Moon, Jung Jo Jung, Yong-Joon Lee, Sang Deuk Lee | 2005-08-02 |
| 6841087 | Refrigerant composition comprising difluoromethane, 1,1,1-trifluoroethane and 1,1,1,2-tetrafluoroethane | Byung Gwon Lee, Jong-Sung Lim, Kun You Park, Chang-Nyeon Kim | 2005-01-11 |