Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9733002 | Screw compressor drive control | David M. Foye, Dennis M. Beekman, John R. Sauls | 2017-08-15 |
| 9654048 | Variable frequency drive self-check | Benjamin James Sykora, Korwin Jay Anderson, Matthew A. Shepeck, David M. Foye | 2017-05-16 |
| 9654049 | Variable frequency drive active harmonic mitigation controls and diagnostics | Benjamin James Sykora, David M. Foye, Korwin Jay Anderson, William J. Walters | 2017-05-16 |
| 9647591 | Magnet degradation and damage controls and diagnostics for permanent magnet motors | David M. Foye | 2017-05-09 |
| 9605886 | Axial thrust control for rotary compressors | Dennis M. Beekman, David M. Foye, Korwin Jay Anderson, Benjamin James Sykora | 2017-03-28 |
| 9595905 | Refrigerant compressor drives offering enhanced robustness, efficiency and rated voltage operability | Dennis M. Beekman, David M. Foye | 2017-03-14 |
| 9568208 | HVAC electrical system power supply packaging system | David M. Foye, William J. Walters | 2017-02-14 |