Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4578194 | Process for removing polychlorinated biphenyls from transformer-insulating liquids | Dieter Reinartz, Gunter Laurent | 1986-03-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4578194 | Process for removing polychlorinated biphenyls from transformer-insulating liquids | Dieter Reinartz, Gunter Laurent | 1986-03-25 |