Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10180138 | Compressor temperature control systems and methods | Keith M. Knippen, Guoping Wu, Richard Miu | 2019-01-15 |
| 8080086 | Static dissipative filtration media | Julie Graber, Gary L. Rickle | 2011-12-20 |
| 7927400 | Static dissipative filtration media | Julie Graber, Gary L. Rickle | 2011-04-19 |
| 6840271 | Compressor discharge valve retainer | Richard A. Obara, Saikrishnan S. Mattancheril, Kevin J. Gehret | 2005-01-11 |