Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146494 | Multi-stage compressor having interstage lubricant injection via an injection rod | Ryan D. Hartman, Ryan Coleman, Philipp Bothe | 2024-11-19 |
| 12117001 | Screw compressor with oil injection at multiple volume ratios | Ryan Coleman, Nobin Cherian | 2024-10-15 |
| 11852145 | Rotary compressors with variable speed and volume control | Jay H. Johnson, John R. Sauls, Gordon Powell | 2023-12-26 |
| 11781547 | Multi-stage compressor having interstage lubricant injection via an injection rod | Ryan D. Hartman, Ryan Coleman, Philipp Bothe | 2023-10-10 |
| 11732715 | Screw compressor with oil injection at multiple volume ratios | Ryan Coleman, Nobin Cherian | 2023-08-22 |
| 11215182 | Multi-stage compressor having interstage lubricant injection via an injection rod | Ryan D. Hartman, Ryan Coleman, Philipp Bothe | 2022-01-04 |
| 11118585 | Screw compressor with oil injection at multiple volume ratios | Ryan Coleman, Nobin Cherian | 2021-09-14 |
| 11022117 | Variable capacity screw compressor and method | Dennis M. Beekman, Timothy Hagen, Dennis R. Dorman, John R. Sauls | 2021-06-01 |
| 10975865 | Boltless fixed scroll-to-frame joint | Joseph E. Ziolkowski, Jr., Eric S. Mlsna | 2021-04-13 |
| 10851786 | Rotary screw compressor with atomized oil injection | Ryan Coleman | 2020-12-01 |
| 10851787 | Compressor bearing housing drain | Eric S. Mlsna, Scott J. Smerud, Scott Michael Branch | 2020-12-01 |
| 10753359 | Scroll compressor shaft | Kenneth Raymond, George N. P. Hansen, Michael Gerard Benco | 2020-08-25 |
| 10738777 | Scroll compressor with partial load capacity | Eric S. Mlsna, Jerry A. Rood | 2020-08-11 |
| 10533556 | Rotary compressors with variable speed and volume control | Jay H. Johnson, John R. Sauls, Gordon Powell | 2020-01-14 |
| 10451068 | Tip seal | Joseph E. Ziolkowski, Jr. | 2019-10-22 |
| 10404117 | Methods and systems to mount a rotor to a shaft | Robert S. Bakkestuen, Greg Chilcote, Aaron Salesman | 2019-09-03 |
| 10240603 | Compressor having external shell with vibration isolation and pressure balance | William B. Rockwood, Pavak Mehta, Dennis M. Beekman, Timothy G. Garvin, Rodney L. Lakowske +1 more | 2019-03-26 |
| 10228148 | Methods and apparatuses to isolate vibration | Pavak Mehta, Todd W. Smith, Rod Lakowske | 2019-03-12 |
| 10014739 | Methods and systems to mount a rotor to a shaft | Robert S. Bakkestuen, Greg Chilcote, Aaron Salesman | 2018-07-03 |
| 7819644 | Scroll compressor with crankshaft venting | Alan Hv Eber | 2010-10-26 |
| 6270713 | Tip seal for scroll type compressors and manufacturing method therefor | William L. Stichman | 2001-08-07 |
| 6126422 | Tip seal for scroll type compressor and manufacturing method therefor | William L. Stichman | 2000-10-03 |
| 6000917 | Control of suction gas and lubricant flow in a scroll compressor | Scott J. Smerud, Bill P. Simmons | 1999-12-14 |
| 5772411 | Gas flow and lubrication of a scroll compressor | Bill P. Simmons, Arlo F. Teegarden, Jerry A. Rood, Peter A. Kotlarek | 1998-06-30 |
| 5533875 | Scroll compressor having a frame and open sleeve for controlling gas and lubricant flow | Bill P. Simmons, Arlo F. Teegarden, Jerry A. Rood, Peter A. Kotlarek | 1996-07-09 |