Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11740646 | Flow-based energy management | Austin P. Zeller, Joshua P. Vetter, Todd C. Mayer, Paul J. Steffes | 2023-08-29 |
| 11306942 | Heat pump water heater | Paul J. Steffes, Austin P. Zeller, Joshua P. Vetter | 2022-04-19 |
| 11209852 | Flow-based energy management | Austin P. Zeller, Joshua P. Vetter, Todd C. Mayer, Paul J. Steffes | 2021-12-28 |
| 10186879 | Energy storage device power consumption management | Paul J. Steffes, Austin P. Zeller | 2019-01-22 |
| 10101712 | Energy storage device control based on commands from an electrical power distribution system | Paul J. Steffes, Austin P. Zeller, Joe E. Fude | 2018-10-16 |
| 9791842 | Electrical appliance energy consumption control | Paul J. Steffes | 2017-10-17 |
| 9732983 | Hot water service monitoring | Austin P. Zeller | 2017-08-15 |
| 9478988 | Electrical appliance energy consumption control | Paul J. Steffes | 2016-10-25 |
| 9037308 | Electrical appliance energy consumption control | Paul J. Steffes | 2015-05-19 |
| 8805597 | Electrical appliance energy consumption control | Paul J. Steffes | 2014-08-12 |
| 5042081 | Electrical thermal storage heating unit with easily replaced heating | Paul J. Steffes, Brian A. Fosaaen | 1991-08-20 |