Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828703 | Method for replacing PCB-containing coolants in electrical induction apparatus with substantially PCB-free dielectric coolants | — | 1989-05-09 |
| 4744905 | Method for replacing PCB containing coolants in electrical induction apparatus with substantially PCB-free dielectric coolants | — | 1988-05-17 |
| 4738780 | Method for replacing PCB-containing coolants in electrical induction apparatus with substantially PCB-free dielectric coolants | — | 1988-04-19 |
| 4389383 | Regenerable process for the selective removal of sulfur dioxide from effluent gases | Joseph E. Sokolik, Jr., Alexander J. Kosseim | 1983-06-21 |
| 4201752 | Process for the selective removal of sulfur dioxide from effluent gases | Alexander J. Kosseim, Joseph E. Sokolik, Jr. | 1980-05-06 |