Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959743 | Lithium salts of fatty alcohol sulphates for cleaning boreholes, boring devices and borings | Heinz Mueller, Diana Maeker | 2011-06-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959743 | Lithium salts of fatty alcohol sulphates for cleaning boreholes, boring devices and borings | Heinz Mueller, Diana Maeker | 2011-06-14 |