Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641722 | System for removing silicone oil from waste water treatment plant sludge | Amy Rene Freshour, Stephen Lan-Sun Hung, Bang M. Kim, Alan Frederick North, Don Royall Houston | 2003-11-04 |