Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9228750 | HVAC/R system with multiple power sources and time-based selection logic | Uwe Rockenfeller, Paul Sarkisian, Kaveh Khalili | 2016-01-05 |
| 9071078 | Enclosure housing electronic components having hybrid HVAC/R system with power back-up | Uwe Rockenfeller, Paul Sarkisian, Kaveh Khalili | 2015-06-30 |
| 8299646 | HVAC/R system with variable frequency drive (VFD) power supply for multiple motors | Uwe Rockenfeller, Paul Sarkisian, Kaveh Khalili | 2012-10-30 |
| 8299653 | HVAC/R system with variable frequency drive power supply for three-phase and single-phase motors | Uwe Rockenfeller, Paul Sarkisian, Kaveh Khalili | 2012-10-30 |
| 8278778 | HVAC/R battery back-up power supply system having a variable frequency drive (VFD) power supply | Uwe Rockenfeller, Paul Sarkisian, Kaveh Khalili | 2012-10-02 |
| 8193660 | HVAC/R system having power back-up system with a DC-DC converter | Uwe Rockenfeller, Paul Sarkisian, Kaveh Khalili | 2012-06-05 |