Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5730886 | Continuous self-cleaning filtration unit | Anthony M. Wachinski, Yongming Xia | 1998-03-24 |
| 5582722 | Continuous self-cleaning filtration unit | Anthony M. Wachinski, Yongming Xia | 1996-12-10 |