Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6762333 | Process for reducing the fluorine content of hydrofluorocarbons and hydrohalofluorocarbons | Leo Ernest Manzer, V. N. Mallikarjuna Rao | 2004-07-13 |
| 6677493 | Processes for the purification and use of 2-chloro-1,1,1,2,3,3,3-heptafluoropropane and zeotropes thereof with HF | Ralph Newton Miller, V. N. Mallikarjuna Rao | 2004-01-13 |