Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10215425 | Gas fired modular blower control and associated methodology | Michael W. Branson, Timothy B. Hawkins, Diane M. Jakobs | 2019-02-26 |
| 10190806 | Apparatus and methods for controlling an electronic expansion valve in a refrigerant circuit | Randy R. Koivisto, Jeremy L. Babb | 2019-01-29 |
| 9874380 | Apparatus and methods for controlling an electronic expansion valve in a refrigerant circuit | Randy R. Koivisto, Jeremy L. Babb | 2018-01-23 |
| 9651268 | Gas fired modular blower control and associated methodology | Michael W. Branson, Timothy B. Hawkins, Diane M. Jakobs | 2017-05-16 |
| 8385729 | Heat pump water heater and associated control system | Carl Bergt, Randy R. Koivisto | 2013-02-26 |
| D607418 | Touchpad | Raheel A. Chaudhry, Randy R. Koivisto | 2010-01-05 |