Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814100 | Azeotropic composition of 1,1-difluoro-2,2-dichloroethane and acetone | Abid N. Merchant | 1989-03-21 |
| 4812256 | Azeotropic compositions of 1,1-difluoro-1,2,2-trichloroethane and methanol, ethanol, isopropanol or n-propanol | Abid N. Merchant, Kenneth C. Burke | 1989-03-14 |
| 4810412 | Azeotropic compositions of 1,1-difluoro-2,2-dichloroethane and methanol or ethanol | Abid N. Merchant | 1989-03-07 |