| 9062890 |
Energy recovery ventilator |
Jeffrey T. Benoit, Gregory M. Dobbs |
2015-06-23 |
| 8795588 |
Systems and methods for removal of contaminants from fluid streams |
Zissis A. Dardas, Susan D. Brandes, Stephen O. Hay, Timothy N. Obee, Foster P. Lamm +5 more |
2014-08-05 |
| 8513157 |
Deactivation resistant photocatalysts |
Thomas Henry Vanderspurt, Treese Hugener-Campbell, Stephen O. Hay, Wayde R. Schmidt, Joseph J. Sangiovanni +2 more |
2013-08-20 |
| 8263012 |
Photocatalyst protection |
Stephen O. Hay, Susan D. Brandes, Timothy N. Obee, Wayde R. Schmidt |
2012-09-11 |
| 7740810 |
Photocatalyst protection |
Stephen O. Hay, Susan D. Brandes, Timothy N. Obee, Wayde R. Schmidt |
2010-06-22 |
| 7399331 |
Gas phase contaminant removal with low pressure drop |
Gregory M. Dobbs, Timothy N. Obee, Darren Sheehan, James D. Freihaut, Stephen O. Hay +3 more |
2008-07-15 |
| 6503297 |
Adsorption processes |
Yaping Lu, Divyanshu R. Acharya, Arthur I. Shirley |
2003-01-07 |
| 6436171 |
Oxygen-selective adsorbents |
Qing Min Wang, Dongmin Shen, Miu Ling Lau, Martin Bulow, Frank R. Fitch +1 more |
2002-08-20 |
| 5891217 |
Process and apparatus for gas separation |
Mario A. Fronzoni, Michael E. Garrett, Brian C. Green, Timothy Atkinson, Alberto I. La Cava |
1999-04-06 |
| 5820656 |
Process and apparatus for gas separation |
Mario A. Fronzoni, Michael E. Garrett, Brian C. Green, Timothy Atkinson, Alberto I. La Cava |
1998-10-13 |
| 5814130 |
Process and apparatus for gas separation |
Mario A. Fronzoni, Michael E. Garrett, Brian C. Green, Tim Atkinson, Alberto I. La Cava |
1998-09-29 |
| 5814131 |
Process and apparatus for gas separation |
Mario A. Fronzoni, Michael E. Garrett, Brian C. Green, Tim Atkinson, Alberto I. La Cava |
1998-09-29 |
| 5807423 |
Process and apparatus for gas separation |
Mario A. Fronzoni, Michael E. Garrett, Brian C. Green, Tim Atkinson, Alberto I. La Cava |
1998-09-15 |
| 5520720 |
Pressure swing adsorption process |
— |
1996-05-28 |