Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7951327 | Photocatalytic air purifier for a fan coil unit | Bradley Reisfeld, Robert Chiang, Olivier Josserand, Kevin B. Dunshee, Thomas E. Drago +5 more | 2011-05-31 |
| 7758821 | Modular photocatalytic air purifier | Bradley Reisfeld, Robert Chiang, Olivier Josserand, Kevin B. Dunshee, Thomas E. Drago +5 more | 2010-07-20 |
| 6884399 | Modular photocatalytic air purifier | Bradley Reisfeld, Robert Chiang, Olivier Josserand, Kevin B. Dunshee, Thomas E. Drago | 2005-04-26 |
| 6716406 | Control system for a photocatalytic air purifier | Bradley Reisfeld, Robert Chiang, Olivier Josserand, Kevin B. Dunshee | 2004-04-06 |
| 5479784 | Refrigerant distribution device | Thomas J. Dobmeier, Dennis R. Penge | 1996-01-02 |