| 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 |