Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5211026 | Combination lift piston/axial port unloader arrangement for a screw compresser | — | 1993-05-18 |
| 5203685 | Piston unloader arrangement for screw compressors | Garry E. Andersen | 1993-04-20 |
| 4957517 | Sound attenuating liquid-gas separator | — | 1990-09-18 |
| 4701114 | Compressor suction gas heat shield | Garry E. Andersen, James R. Quinn | 1987-10-20 |
| 4353682 | Reciprocating gas compressor having suction shut-off unloading means | James R. Quinn | 1982-10-12 |
| 4200426 | Hermetic compressor assembly including torque reaction leaf spring means | — | 1980-04-29 |