Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338818 | Scroll compressor with intermediate injection | Derrick Lepak | 2025-06-24 |
| 12065934 | Aerostatic thrust bearing and method of aerostatically supporting a thrust load in a scroll compressor | Jay H. Johnson, Michael Gerard Benco, Sung Hwa Jeung, James Joseph Wiltzius | 2024-08-20 |
| 11560889 | Scroll compressor with second intermediate cap to facilitate refrigerant injection | — | 2023-01-24 |
| 11415135 | Aerostatic thrust bearing and method of aerostatically supporting a thrust load in a scroll compressor | Jay H. Johnson, Michael Gerard Benco, Sung Hwa Jeung, James Joseph Wiltzius | 2022-08-16 |
| 10851787 | Compressor bearing housing drain | Eric S. Mlsna, Daniel R. Crum, Scott Michael Branch | 2020-12-01 |
| 10619635 | Scallop step for a scroll compressor | Scott Michael Branch, Eric S. Mlsna | 2020-04-14 |
| 10563891 | Variable displacement scroll compressor | Eric S. Mlsna, Torin Allan Betthauser, Adam P. Kimball | 2020-02-18 |
| 10197059 | Double-ended scroll compressor lubrication of one orbiting scroll bearing via crankshaft oil gallery from another orbiting scroll bearing | Jerry A. Rood, Keith Adam Novak, Joseph M. Heger, Derrick Lepak, Michael Gerard Benco | 2019-02-05 |
| 10036386 | Structure for stabilizing an orbiting scroll in a scroll compressor | John R. Sauls, Michael Gerard Benco, Jerry A. Rood, Rodney L. Lakowske | 2018-07-31 |
| 9816506 | Intermediate oil separator for improved performance in a scroll compressor | Jerry A. Rood, Michael Gerard Benco, John R. Sauls, Rodney L. Lakowske | 2017-11-14 |
| 9784376 | Check valve assembly | Yahia Abdelhamid, Scott Michael Branch, John R. Sauls | 2017-10-10 |
| 9765784 | Oldham coupling with enhanced key surface in a scroll compressor | Brennon J. Swaney, Jerry A. Rood | 2017-09-19 |
| 9732755 | Orbiting crankshaft drive pin and associated drive pin sleeve geometry | Jerry A. Rood, Michael Gerard Benco, Wayne Gerard Gorski, Keith Adam Novak | 2017-08-15 |
| 9657737 | Scroll compressor with pressurized oil balance piston | John R. Sauls, Michael Gerard Benco, Jerry A. Rood, Keith Adam Novak, Derrick Lepak +1 more | 2017-05-23 |
| 9598960 | Double-ended scroll compressor lubrication of one orbiting scroll bearing via crankshaft oil gallery from another orbiting scroll bearing | Jerry A. Rood, Keith Adam Novak, Joseph M. Heger, Derrick Lepak, Michael Gerard Benco | 2017-03-21 |
| 7311501 | Scroll compressor with bifurcated flow pattern | Chris Wehrenberg, Brian T. Sullivan | 2007-12-25 |
| 6000917 | Control of suction gas and lubricant flow in a scroll compressor | Daniel R. Crum, Bill P. Simmons | 1999-12-14 |
| D384678 | Refrigeration compressor shell | Peter A. Kotlarek, Larry R. Arentz, Dyck A. Shepherd | 1997-10-07 |