Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7951327 | Photocatalytic air purifier for a fan coil unit | Bradley Reisfeld, Robert Chiang, Olivier Josserand, Kevin B. Dunshee, Thierry Jomard +5 more | 2011-05-31 |
| 7887207 | Multiple door display merchandiser with lighting enhancement | Riad Saraiji, Mark A. Daniels, Robert J. Reese, Stephen Kenney | 2011-02-15 |
| 7758821 | Modular photocatalytic air purifier | Bradley Reisfeld, Robert Chiang, Olivier Josserand, Kevin B. Dunshee, Thierry Jomard +5 more | 2010-07-20 |
| 6884399 | Modular photocatalytic air purifier | Bradley Reisfeld, Robert Chiang, Olivier Josserand, Kevin B. Dunshee, Thierry Jomard | 2005-04-26 |
| 5961320 | Burner emission device | Robert H. Swieczkowski | 1999-10-05 |
| D359055 | Refrigerant reclamation unit | Philip A. Hider | 1995-06-06 |
| D344527 | Refrigerant recovery unit | Richard J. Duell, Lowell E. Paige | 1994-02-22 |
| D337592 | Refrigerant reclamation and recycle unit | Philip A. Hider, Scott Ryan | 1993-07-20 |
| 5186899 | Fixture for supporting a refrigerant sampling tube in a closed system | Alan D. Abbott | 1993-02-16 |
| 4904179 | Low NO.sub.x primary zone radiant screen device | Chester D. Ripka | 1990-02-27 |
| 4570612 | Induced draft submerged burner | Chester D. Ripka, James N. Friedman | 1986-02-18 |