Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7758674 | Air filter assembly for low temperature catalytic processes | Andrew J. Dallas, Mark A. Gogins, Kristine M. Graham, Daniel E. Adamek | 2010-07-20 |
| 7101419 | Air filter assembly for low temperature catalytic processes | Andrew J. Dallas, Mark A. Gogins, Kristine M. Graham, Daniel E. Adamek | 2006-09-05 |
| 6638339 | Air filter assembly for low temperature catalytic processes | Andrew J. Dallas, Mark A. Gogins, Kristine M. Graham, Daniel E. Adamek | 2003-10-28 |
| 6432177 | Air filter assembly for low temperature catalytic processes | Andrew J. Dallas, Mark A. Gogins, Kristine M. Graham, Daniel E. Adamek | 2002-08-13 |