Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7323105 | High capacity direct flow filter with maintained channel width | Eric A. Janikowski, Christopher E. Holm, Z. Gerald Liu | 2008-01-29 |
| 7097694 | High performance, high efficiency filter | Tadeusz Jaroszczyk, Stephen L. Fallon, Byron A. Pardue, Kelly R. Schmitz, Thomas P. Sonsalla +3 more | 2006-08-29 |
| 6511599 | Multi-element cylindrical filter with equalized flow | Tadeusz Jaroszczyk, Kent J. Kallsen, Z. Gerald Liu, Stephen L. Fallon, James A. Debilzen +3 more | 2003-01-28 |
| 6482247 | Multi-panel fluid filter with equalized contaminant passages | Tadeusz Jaroszczyk, Kent J. Kallsen, Jeffrey S. Morgan, Stephen L. Fallon, James A. Debilzen +2 more | 2002-11-19 |