Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8328543 | Contoured check valve disc and scroll compressor incorporating same | — | 2012-12-11 |
| 8221104 | Screw compressor having a slide valve with hot gas bypass port | Stephen L. Shoulders | 2012-07-17 |
| 7887310 | Compressor unloading valve | Paul J. Flanigan, Kyle D. Wessells, Stephen L. Shoulders | 2011-02-15 |
| 5823755 | Rotary compressor with discharge chamber pressure relief groove | Andrea B. Dacosta, James W. Bush | 1998-10-20 |