Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9458848 | Revolving piston rotary compressor with stationary crankshaft | — | 2016-10-04 |
| 7604466 | Discharge muffler system for a rotary compressor | John Kosco, Robert Reynolds | 2009-10-20 |
| 7217110 | Compact rotary compressor with carbon dioxide as working fluid | — | 2007-05-15 |
| 7066722 | Discharge valve for compressor | Rick L. Bunch | 2006-06-27 |
| 7044717 | Lubrication of a hermetic carbon dioxide compressor | Rick L. Bunch | 2006-05-16 |
| 6929455 | Horizontal two stage rotary compressor | Rick L. Bunch | 2005-08-16 |
| 6752605 | Horizontal two stage rotary compressor with a bearing-driven lubrication structure | Rick L. Bunch | 2004-06-22 |
| 6634870 | Hermetic compressor having improved motor cooling | Rick L. Bunch | 2003-10-21 |
| 6631617 | Two stage hermetic carbon dioxide compressor | Rick L. Bunch | 2003-10-14 |
| 6280155 | Discharge manifold and mounting system for, and method of assembling, a hermetic compressor | — | 2001-08-28 |
| 6176688 | Discharge muffler arrangement | Douglas A. Collings, Michael A. DiFlora | 2001-01-23 |
| 6135727 | Detachably affixed counterweight and method of assembly | Emanuel D. Fry | 2000-10-24 |
| 6092284 | Suction accumulator assembly | Rick L. Bunch, Tara C. Kandpal | 2000-07-25 |
| 5850743 | Suction accumulator assembly | Rick L. Bunch, Tara C. Kandpal | 1998-12-22 |
| 5829960 | Suction inlet for rotary compressor | — | 1998-11-03 |
| 5775885 | Combination suction manifold and cylinder block for a reciprocating compressor | Russell A. Cowen | 1998-07-07 |
| 5701668 | Method of making a refrigeration compressor thrust bearing assembly | Tara C. Kandpal | 1997-12-30 |
| 5584676 | Compressor discharge valve having a guided spherical head | — | 1996-12-17 |
| 5554015 | Refrigeration compressor thrust bearing assembly | Tara C. Kandpal | 1996-09-10 |
| 5499571 | Wrist pin - piston assembly | — | 1996-03-19 |
| 5498143 | Scroll compressor with flywheel | Hubert Richardson, Jr. | 1996-03-12 |
| 5476371 | Compressor suction valve of toroidal shape with a radial finger | — | 1995-12-19 |
| 5342179 | Compressor shock absorbing mount assembly | — | 1994-08-30 |
| 5339652 | Sound and vibration absorbing damper | — | 1994-08-23 |
| 5281110 | Hermetic compressor oil separating baffle | — | 1994-01-25 |