Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9446337 | Filter media for long-term high temperature applications | Eric Winters, John Lewis, Brian Mark Fields | 2016-09-20 |
| 9149746 | High speed filtration device using porous media, and backwash method thereof | — | 2015-10-06 |