Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7925673 | Method and system for knowledge based community solutions | — | 2011-04-12 |
| 6655531 | Pressure filtration device | John Charles Rogers | 2003-12-02 |
| 5753119 | Rotary filter assembly with blowback outlet adjustment | — | 1998-05-19 |