| RE39597 |
Variable speed drive chiller system |
— |
2007-05-01 |
| 7080977 |
Discharge diffuser for screw compressor |
Duane C. McCormick, Jeffrey A. Math, Dochul Choi, Gavin Hendricks, H. Ezzat Khalifa +2 more |
2006-07-25 |
| 6881026 |
Screw compressors with rotor and casing design for controlling deflections |
Alexander Lifson, James W. Bush, Mark A. Daniels, Reng Rong Lin, Tim Wagner +1 more |
2005-04-19 |
| 6826926 |
Liquid injection for reduced discharge pressure pulsation in compressors |
James W. Bush, Mark A. Daniels, Thomas S. Katra, Alexander Lifson, Reng Rong Lin +3 more |
2004-12-07 |
| 6786710 |
Discharge porting for screw compressor with tangential flow guide cusp |
— |
2004-09-07 |
| 6705849 |
Discharge porting design for screw compressor |
Jianping Zhong |
2004-03-16 |
| 6692243 |
Screw compression flow guide for discharge loss reduction |
— |
2004-02-17 |
| 6595763 |
Screw compressor with reduced leak path |
Timothy C. Wagner, Alexander Lifson, James W. Bush, Donald Yannascoli, Mark A. Daniels +1 more |
2003-07-22 |
| 6434960 |
Variable speed drive chiller system |
— |
2002-08-20 |