Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638339 | Air filter assembly for low temperature catalytic processes | Andrew J. Dallas, Mark A. Gogins, Kristine M. Graham, Robert Skuster | 2003-10-28 |
| 6585792 | Air filtering system having easily removable and replaceable filter element, and methods | Kirk A. Schneider, Jarren B. Mills, Terrance D. Feddersen | 2003-07-01 |