Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8567502 | Filtration of dangerous or undesirable contaminants | Edward J. O'Malley, Bennett M. Richard, Tianping Huang | 2013-10-29 |
| 6398706 | Centrifugal mud separator | — | 2002-06-04 |
| 6234780 | Vacuum osmosis and solidification forming machine | Mung-Chang Liu | 2001-05-22 |
| 6068587 | Centrifugal separator for separating solids and liquids in a slurry | — | 2000-05-30 |