Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641637 | Additional flow filter | Kent J. Kallsen, Stephen L. Fallon, Z. Gerald Liu, Jerald J. Moy, Jeffrey S. Morgan +3 more | 2003-11-04 |
| 6511599 | Multi-element cylindrical filter with equalized flow | Kent J. Kallsen, Jason E. Dorgan, Z. Gerald Liu, Stephen L. Fallon, James A. Debilzen +3 more | 2003-01-28 |