Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953324 | Adjustable crankpin throw structure having improved throw stabilization means | Joseph F. Loprete, David Monk, Philip C. Wagner, Joe T. Hill, Robert B. Peters | 2005-10-11 |
| 6591621 | Two stage reciprocating compressors and associated HVAC systems and methods | Joseph F. Loprete, John W. Tolbert, Jr., David Monk, Philip C. Wagner, Joe T. Hill +2 more | 2003-07-15 |
| 6488489 | Method of aligning scroll compressor components | John R. Williams, Joe T. Hill, Gene Fields, Tracy L. Milliff | 2002-12-03 |
| 6446451 | Variable capacity compressor having adjustable crankpin throw structure | David Monk, Joe T. Hill, Philip C. Wagner, Joseph F. Loprete, Charles A. Singletary | 2002-09-10 |
| 6389823 | Two stage reciprocating compressors and associated HVAC system and methods | Joseph F. Loprete, John W. Tolbert, Jr., David Monk, Philip C. Wagner, Joe T. Hill +2 more | 2002-05-21 |
| 6386840 | Oil return for reduced height scroll compressor | John R. Williams, Tracy L. Milliff, Darrell G. Murray | 2002-05-14 |
| 6354092 | Method and valve for arresting liquid at intake of refrigeration compressor | Gordon T. Boyd, John Richard Walters, Jr., Scott Hix | 2002-03-12 |
| 6331925 | Two stage reciprocating compressors and associated HVAC systems and methods | Joseph F. Loprete, John W. Tolbert, Jr., David Monk, Philip C. Wagner, Joe T. Hill +2 more | 2001-12-18 |
| 6247909 | Bearing assembly for sealed compressor | John R. Williams, Tracy L. Milliff, Joe T. Hill, Gene Fields | 2001-06-19 |
| 6227830 | Check valve mounted adjacent scroll compressor outlet | Gene Fields, Joe T. Hill, John R. Williams, Tracy L. Milliff | 2001-05-08 |
| 6217287 | Variable capacity compressor having adjustable crankpin throw structure | David Monk, Joe T. Hill, Philip C. Wagner, Joseph F. Loprete, Charles A. Singletary | 2001-04-17 |
| 6172476 | Two step power output motor and associated HVAC systems and methods | John W. Tolbert, Jr., David Monk, Joseph F. Loprete | 2001-01-09 |
| 6132177 | Two stage reciprocating compressors and associated HVAC systems and methods | Joseph F. Loprete, John W. Tolbert, Jr., David Monk, Philip C. Wagner, Joe T. Hill +2 more | 2000-10-17 |
| 6099259 | Variable capacity compressor | David Monk, Joe T. Hill, Philip C. Wagner, Joseph F. Loprete | 2000-08-08 |
| 6092993 | Adjustable crankpin throw structure having improved throw stabilizing means | Joseph F. Loprete, David Monk, Philip C. Wagner, Joe T. Hill, Robert B. Peters | 2000-07-25 |
| 6086343 | Sealed compressor mounted between horizontal and vertical | Zili Sun, Joe T. Hill | 2000-07-11 |
| 6040679 | Variable capacity compressor having two-step motor strength adjustability | David Monk, Joe T. Hill, Phillip Wagner, Joseph F. Loprete | 2000-03-21 |