Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7740678 | High capacity filter | Larry T. Gunderson, Scott W. Schwartz, Scott P. Heckel | 2010-06-22 |
| 6511599 | Multi-element cylindrical filter with equalized flow | Tadeusz Jaroszczyk, Kent J. Kallsen, Jason E. Dorgan, Z. Gerald Liu, Stephen L. Fallon +3 more | 2003-01-28 |
| 6482247 | Multi-panel fluid filter with equalized contaminant passages | Tadeusz Jaroszczyk, Kent J. Kallsen, Jason E. Dorgan, Jeffrey S. Morgan, Stephen L. Fallon +2 more | 2002-11-19 |