Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873015 | Azeotrope-like compositions of 1,1,2-trichloro-1,2,2-trifluoroethane, methanol, nitromethane and dimethoxymethane | Ellen L. Swan, Earl A. E. Lund, David P. Wilson | 1989-10-10 |
| 4863630 | Azeotrope-like compositions of 1,1-dichloro-1-fluoroethane, dichlorotrifluoroethane and ethanol | Ellen L. Swan | 1989-09-05 |
| 4816175 | Azeotrope-like compositions of dichlorotrifluoroethane, methanol, cyclopentane and nitromethane | Earl A. E. Lund, David P. Wilson | 1989-03-28 |
| 4816176 | Azeotrope-like compositions of dichlorotrifluoroethane, methanol and nitromethane | Earl A. E. Lund, David P. Wilson | 1989-03-28 |