Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6063305 | Refrigerant compositions containing a hydrofluoropropane and a hydrofluorocarbon | Cynthia L. Gage, Norman Dean Smith | 2000-05-16 |
| 5650089 | Refrigerant compositions with fluorinated dimethyl ether and either difluoroethane or cyclopropane, and use thereof | Cynthia L. Gage, James Arthur Register, III, Norman Dean Smith | 1997-07-22 |