Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5958205 | Apparatus for a fluid filtration system | John F. Kantak, Mel Chaskin | 1999-09-28 |
| 5954933 | Method for electrostatic filtration | John F. Kantak, Mel Chaskin | 1999-09-21 |
| 5556522 | Filter assembly | Harold H. Casey, Rodger T. Moloney | 1996-09-17 |