Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4183820 | Use of demulsifying mixtures for breaking petroleum emulsions | Heinz Theile, Hermann Hoffmann, Gerd Rossmy, Gotz Koerner | 1980-01-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4183820 | Use of demulsifying mixtures for breaking petroleum emulsions | Heinz Theile, Hermann Hoffmann, Gerd Rossmy, Gotz Koerner | 1980-01-15 |