Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9927131 | Electric water heater systems for power grids with distributed generation | Roger W. Rognli, Matthew Oong | 2018-03-27 |
| 9342062 | Low voltage load control switch | Brock Simonson, Roger W. Rognli, Brian Frederick Boeshans | 2016-05-17 |
| 8035507 | Method and apparatus for stimulating power line carrier injection with reactive oscillation | Chad Swenson, Jesse Walter, Brian Frederick Boeshans | 2011-10-11 |
| 7595567 | Thermostat device with line under frequency detection and load shedding capability | Joel Cannon, William R. Ockert, Robert J. Cox | 2009-09-29 |
| 7355301 | Load control receiver with line under voltage and line under frequency detection and load shedding | William R. Ockert, Robert J. Cox | 2008-04-08 |
| 7242114 | Thermostat device with line under frequency detection and load shedding capability | Joel Cannon, William R. Ockert, Robert J. Cox | 2007-07-10 |