Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341654 | Suction gas conduit | Chip Hewette | 1994-08-30 |
| 5205719 | Refrigerant compressor discharge muffler | Austin Childs, Simon Wang | 1993-04-27 |
| 5129793 | Suction muffler | Jaroslav Blass, Gary A. Holthaus | 1992-07-14 |
| 5101931 | Discharge muffler and method | Jaroslav Blass | 1992-04-07 |