| 7055484 |
Multiple frequency Helmholtz resonator |
Patrick C. Marks |
2006-06-06 |
| 6826926 |
Liquid injection for reduced discharge pressure pulsation in compressors |
James W. Bush, Mark A. Daniels, Alexander Lifson, Reng Rong Lin, Patrick C. Marks +3 more |
2004-12-07 |
| 6488482 |
Integral compressor muffler |
Donald Yannascoli, Peter J. Pileski |
2002-12-03 |
| 6453695 |
Dual length inlet resonator |
Patrick C. Marks |
2002-09-24 |
| 6209927 |
Isolation device and fluid connection |
Patrick C. Marks, Tracey A. Clancy, James S. Laub |
2001-04-03 |
| 6018957 |
Method and apparatus for controlling beats and minimizing pulsation effects in multiple compressor installations |
Richard Wood |
2000-02-01 |
| 5784784 |
Method of making a refrigeration compressor muffler |
Paul J. Flanigan, Charles E. Ebbing |
1998-07-28 |
| 5705777 |
Refrigeration compressor muffler |
Paul J. Flanigan, Charles E. Ebbing |
1998-01-06 |
| 5475189 |
Condition responsive muffler for refrigerant compressors |
Michael G. Field, Erric L. Heitmann |
1995-12-12 |
| 5214937 |
Integral oil separator and muffler |
Anton D. Henrichs |
1993-06-01 |