Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8236176 | Replaceable filter cartridge | Ronald E. Fall | 2012-08-07 |
| 7175030 | High capacity depth filter bag | Ronald E. Fall | 2007-02-13 |
| 7073670 | High capacity depth filter bag | Ronald E. Fall | 2006-07-11 |
| 5639370 | Compound layer resin bonded filter cartridge | Ronald E. Fall, Mehrdad Jafarabadi | 1997-06-17 |