Issued Patents All Time
Showing 51–75 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6309198 | Scroll compressor with improved oil flow | Carlos Zamudio, Zili Sun, Jason Hugenroth, Greg Hahn, James W. Bush +2 more | 2001-10-30 |
| 6293776 | Method of connecting an economizer tube | Greg Hahn, Zili Sun, Carlos Zamudio, Jason Hugenroth, James W. Bush +2 more | 2001-09-25 |
| 6290479 | Magnetic debris trap | Vernon E. Friedley | 2001-09-18 |
| 6280146 | Sealed compressor using hot oil to actuate protector switch | James W. Bush, Zili Sun, Carlos Zamudio, Jason Hugenroth, Greg Hahn +2 more | 2001-08-28 |
| 6264443 | Scroll compressor with integral outer housing and fixed scroll member | — | 2001-07-24 |
| 6247907 | Thin counterweight for sealed compressor | John R. Williams, Tracy L. Milliff, Gene Fields | 2001-06-19 |
| 6217302 | Floating seal bias for reverse fun protection in scroll compressor | Zili Sun, Carlos Zamudio, Jason Hugenroth, Greg Hahn, James W. Bush +2 more | 2001-04-17 |
| 6210120 | Low charge protection vent | Jason Hugenroth | 2001-04-03 |
| 6202438 | Compressor economizer circuit with check valve | — | 2001-03-20 |
| 6190138 | Flow valve for correcting reverse rotation in scroll compressor | Jason Hugenroth, Charles A. Stead | 2001-02-20 |
| 6186753 | Apparatus for minimizing oil leakage during reverse running of a scroll compressor | Jason Hugenroth | 2001-02-13 |
| 6179592 | Reverse rotation flank separator for a scroll compressor | Jason Hugenroth | 2001-01-30 |
| 6171088 | Scroll compressor with slanted back pressure seal | Zili Sun | 2001-01-09 |
| 6158989 | Scroll compressor with integral outer housing and fixed scroll member | — | 2000-12-12 |
| 6146119 | Pressure actuated seal | James W. Bush, Stephen L. Shoulders | 2000-11-14 |
| 6109899 | Cantilever mount orbiting scroll with shaft adjustment | Jason Hugenroth | 2000-08-29 |
| 6099278 | Cantilever mount orbiting scroll with shaft adjustment | Jason Hugenroth | 2000-08-08 |
| 6085530 | Discharge temperature sensor for sealed compressor | — | 2000-07-11 |
| 6077057 | Scroll compressor with back pressure seal protection during reverse rotation | Jason Hugenroth, Gene Fields, John R. Williams | 2000-06-20 |
| 6039550 | Magnetic debris trap | Vernon E. Friedley | 2000-03-21 |
| 5503541 | Reverse rotation preventing clutch | Cheryl M. Keiling | 1996-04-02 |
| 5496158 | Drive for scroll compressor | Cheryl M. Keiling | 1996-03-05 |
| 5496157 | Reverse rotation prevention for scroll compressors | Stephen L. Shoulders | 1996-03-05 |
| 5439360 | Self-adjusting crankshaft drive | — | 1995-08-08 |
| 5256044 | Scroll compressor with improved axial compliance | Jeffrey J. Nieter, Raymond L. DeBlois, Anthony J. Marchese | 1993-10-26 |