Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7073668 | Magnetic separators | Nicholas Alford | 2006-07-11 |
| 6197192 | Filter array with connector for successive backwash | Thomas Damian Cross, Robert F. Campbell | 2001-03-06 |
| 5498328 | Apparatus for selectively sampling filter backwash fluid | — | 1996-03-12 |