Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12267096 | PIM cancellation method and apparatus | Hao Wang, Lei Wang | 2025-04-01 |
| 7759828 | Integrated electric motor driven compressor | — | 2010-07-20 |
| 7285882 | Integrated electric motor driven compressor | — | 2007-10-23 |
| 6705849 | Discharge porting design for screw compressor | William Rousseau | 2004-03-16 |
| 6619430 | Refrigerant gas buffered seal system | Vishnu M. Sishtla | 2003-09-16 |
| 6488480 | Housing for screw compressor | — | 2002-12-03 |
| 6485279 | Thrust load reliever | Joost Brasz, John J. Jacobs, Frederick L. Miller, Jr. | 2002-11-26 |
| 6422846 | Low pressure unloader mechanism | Frederick L. Miller, Jr. | 2002-07-23 |
| 6182467 | Lubrication system for screw compressors using an oil still | Edward A. Huenniger, Fadi S. Maalouf, Donald Yannascoli | 2001-02-06 |
| 6050797 | Screw compressor with balanced thrust | — | 2000-04-18 |