Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5866729 | Manufacture of 1, 1-difluoroethane | Mario Joseph Nappa | 1999-02-02 |
| 5866728 | Use of alkali metal halides in the manufacture of 1, 1-difluoroethane | Mario Joseph Nappa | 1999-02-02 |
| 5770779 | Process for preparation of fluorinated hydrocarbons | Mario Joseph Nappa | 1998-06-23 |
| 5475167 | Process for the manufacture of pentafluoroethane | Mario Joseph Nappa, V. N. Mallikarjuna Rao | 1995-12-12 |