Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835156 | Sealing arrangement for semi-hermetic compressor | Steven J. Holden | 2017-12-05 |
| 7802974 | Screw compressor having asymmetric seal around rotor axis | David M. Rockwell, Yan Tang | 2010-09-28 |
| 6485279 | Thrust load reliever | Jianping Zhong, Joost Brasz, John J. Jacobs | 2002-11-26 |
| 6443711 | Inlet bearing lubrication for a screw machine | — | 2002-09-03 |
| 6422846 | Low pressure unloader mechanism | Jianping Zhong | 2002-07-23 |
| 5583325 | Muffler with integral check valve | Peter T. Schutte, David M. Ebbing | 1996-12-10 |
| 4979559 | Stacking support brackets | Richard D. Dennis | 1990-12-25 |