Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10767103 | Method of obtaining mineral oil using a silica fluid | Wolfgang Lortz, Ulrich Fischer, Gabriele Bergmann, Ole Torsaeter | 2020-09-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10767103 | Method of obtaining mineral oil using a silica fluid | Wolfgang Lortz, Ulrich Fischer, Gabriele Bergmann, Ole Torsaeter | 2020-09-08 |