Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674825 | Difluoromethoxy-2,2,2-trifluoroethane compositions and methods of use | Joachim Hellmann, Boleslaus Raszkowski | 1997-10-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674825 | Difluoromethoxy-2,2,2-trifluoroethane compositions and methods of use | Joachim Hellmann, Boleslaus Raszkowski | 1997-10-07 |