Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8337183 | Oil return valve for a scroll compressor | Tracy L. Milliff, Thomas R. Barlto, Joe T. Hill, Carlos Zamudio, Zili Sun +3 more | 2012-12-25 |
| 7686599 | Scroll compressor with device to limit orbit radius | John S. Vondenstein | 2010-03-30 |
| 7043817 | Method of aligning scroll compressor pump cartridge | Michael P. Powell, Carlos Zamudio | 2006-05-16 |
| 6203257 | Method of forming a drive surface on an eccentric pin | David M. Fenocchi, Richard C. Vaught | 2001-03-20 |
| 5989000 | Scroll compressor with back pressure hole relief | Carlos Zamudio | 1999-11-23 |
| 5174738 | Slider block for a scroll compressor having edge loading relief under load | David C. Baumann, James W. Bush, Antonio Prince | 1992-12-29 |
| 4598559 | Reversible fixed vane rotary compressor having a reversing disk which carries the suction port | Prakash N. Pandeya | 1986-07-08 |