Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8152497 | Compressor | Clayton Carn | 2012-04-10 |
| 6361293 | Horizontal rotary and method of assembling same | Harold M. Harper | 2002-03-26 |
| 6290472 | Rotary compressor with vane body immersed in lubricating fluid | — | 2001-09-18 |
| 6196814 | Positive displacement pump rotatable in opposite directions | Edward A. Cooksey, Daniel J. Hadesh | 2001-03-06 |
| 6195889 | Method to set slot width in a rotary compressor | — | 2001-03-06 |
| 6171076 | Hermetic compressor assembly having a suction chamber and twin axially disposed discharge chambers | — | 2001-01-09 |
| 5573182 | Heat pump hot water heater | Frank J. Scire | 1996-11-12 |
| 5348455 | Rotary compressor with rotation preventing pin | Todd W. Herrick | 1994-09-20 |
| 5266015 | Compressor suction and discharge valve assembly | — | 1993-11-30 |
| 5174735 | Low reexpansion valve system | — | 1992-12-29 |
| 5171135 | Flexible suction valve retainer | George W. Gatecliff, Arturo L. Ortiz | 1992-12-15 |
| 5169299 | Rotary vane compressor with reduced pressure on the inner vane tips | — | 1992-12-08 |
| 5022146 | Twin rotary compressor with suction accumulator | Arturo L. Ortiz | 1991-06-11 |
| 5007807 | Hermetic compressor having resilient internal mounting | — | 1991-04-16 |
| 4971529 | Twin rotary compressor with suction accumulator | Arturo L. Ortiz | 1990-11-20 |
| 4969804 | Suction line connector for hermetic compressor | — | 1990-11-13 |
| 4889475 | Twin rotary compressor with suction accumulator | Arturo L. Ortiz | 1989-12-26 |
| 4846635 | Hermetic compressor mounting pin | Emanuel D. Fry | 1989-07-11 |
| 4844705 | Suction line adaptor and filter for a hermetic compressor | — | 1989-07-04 |
| 4842492 | Compressor discharge muffler having cover plate | — | 1989-06-27 |
| 4838769 | High side scotch yoke compressor | — | 1989-06-13 |
| 4834632 | Compressor valve system | George W. Gatecliff | 1989-05-30 |
| 4834627 | Compressor lubrication system including shaft seals | — | 1989-05-30 |
| 4757696 | Suction accumulator having slide valve | — | 1988-07-19 |
| 4694660 | Refrigeration system including capacity modulation | — | 1987-09-22 |