Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10005088 | Flotation of sphalerite from mixed base metal sulfide ores either without or with largely reduced amount of copper sulfate addition using 2-(alkylamino)ethanethiols as collectors | Natarajan Ramanathan | 2018-06-26 |
| 4654200 | Processes for extracting radium from uranium mill tailings | Malcolm H. Baird, Sirugamani V. Muthuswami | 1987-03-31 |
| 4649029 | Processes for extraction of uranium and radium from uranium-containing ores using ferric nitrate | — | 1987-03-10 |
| 4523456 | Determination of surface and interfacial tension | Malcolm H. Baird | 1985-06-18 |
| 4454097 | Process of extracting both uranium and radium from uranium-containing ores | Malcolm H. Baird, Sanjoy BANERJEE, Sirugamani V. Muthuswami | 1984-06-12 |