Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10100146 | Polyester polyquaternary ammonium compound collectors for reverse froth flotation of silicates from nonsulfidic ores | Natalija Smolko-Schvarzmayr | 2018-10-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10100146 | Polyester polyquaternary ammonium compound collectors for reverse froth flotation of silicates from nonsulfidic ores | Natalija Smolko-Schvarzmayr | 2018-10-16 |