Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8728217 | Filtration media and applications thereof | Vedagiri Velpari, Jian Meng, Dennis W. Gilmore, Timothy E. Marsh, Stuart D. Hellring +1 more | 2014-05-20 |
| 6071407 | Magnetic separation | Derek C. Ellwood | 2000-06-06 |
| 6045705 | Magnetic separation | Zhengnan Li | 2000-04-04 |
| 4701261 | Process for the separation of metals from aqueous media | Dudley F. Gibbs, Marilyn E. Greenhalgh, Richard G. Yeo, Derek C. Ellwood | 1987-10-20 |
| 4668383 | Magnetic separator | — | 1987-05-26 |
| 4366065 | Separating particles from a liquid | Colin M. Leslie, John A. Williams | 1982-12-28 |
| 4298478 | Method of, and a magnetic separator for, separating magnetizable particles from a fluid | James Phillip Jones | 1981-11-03 |
| 4214986 | Magnetic separator for separating magnetizable particles from a fluid, method and apparatus | James Phillip Jones | 1980-07-29 |
| 4190524 | Magnetic separators | — | 1980-02-26 |