Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7887207 | Multiple door display merchandiser with lighting enhancement | Riad Saraiji, Robert J. Reese, Stephen Kenney, Thomas E. Drago | 2011-02-15 |
| 7562697 | Heat exchanger with perforated plate in header | Mikhail B. Gorbounov, Igor Vaisman, Parmesh Verma, Moshen Farzad, Joseph B. Wysocki | 2009-07-21 |
| 6976833 | Compressor discharge chamber with baffle plate | Lee G. Tetu | 2005-12-20 |
| 6881026 | Screw compressors with rotor and casing design for controlling deflections | Alexander Lifson, James W. Bush, Reng Rong Lin, William Rousseau, Tim Wagner +1 more | 2005-04-19 |
| 6826926 | Liquid injection for reduced discharge pressure pulsation in compressors | James W. Bush, Thomas S. Katra, Alexander Lifson, Reng Rong Lin, Patrick C. Marks +3 more | 2004-12-07 |
| 6799657 | Absorptive/reactive muffler for variable speed compressors | — | 2004-10-05 |
| 6658885 | Rotary compressor with muffler discharging into oil sump | Wei Zhou, Scott P. Mullin | 2003-12-09 |
| 6647738 | Suction muffler for chiller compressor | Wei Zhou, Edward A. Huenniger, Joseph A. Catrambone | 2003-11-18 |
| 6595763 | Screw compressor with reduced leak path | Timothy C. Wagner, Alexander Lifson, James W. Bush, Donald Yannascoli, Rene Lin +1 more | 2003-07-22 |
| 6360555 | Compressor mounting device with integrated muffler | Wen L. Li, Rudy S. Chou | 2002-03-26 |
| 6342005 | Active noise control for plug fan installations | Shau-Tak R. Chou | 2002-01-29 |
| 6299214 | Isolation device and fluid connection | Wen L. Li, Patrick C. Marks, Shau-Tak R. Chou | 2001-10-09 |
| 6142732 | Fan scroll | Shau-Tak R. Chou | 2000-11-07 |
| 6049615 | Intergrated active noise control system for air handling unit | Shau-Tak R. Chou, Duane C. McCormick | 2000-04-11 |
| 6023940 | Flow distributor for air conditioning unit | Alan D. Abbott, Keon Woo Lee, Christopher G. Repice, S. Rudy Chou | 2000-02-15 |
| 5878740 | Noise reducing device for combustion driven heating apparatus | Brian D. Videto, Robert H. Swieczkowski | 1999-03-09 |
| 5832095 | Noise canceling system | — | 1998-11-03 |
| 5771300 | Loudspeaker phase distortion control using velocity feedback | — | 1998-06-23 |