Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12018852 | HVAC filter usage analysis system | Jeffrey N. Arensmeier, Paul Layton, Murray Ryan Pickard, Horst Jaeschke | 2024-06-25 |
| 10739027 | HVAC performance and energy usage monitoring and reporting system | Jacob Nielson | 2020-08-11 |
| 10670293 | HVAC system mode detection based on control line current | Jeffrey N. Arensmeier | 2020-06-02 |
| 10309677 | HVAC system air filter diagnostics and monitoring | Fadi M. Alsaleem | 2019-06-04 |
| 10274945 | HVAC system remote monitoring and diagnosis | Jeffrey N. Arensmeier, Gregg M. Hemmelgarn, Fadi M. Alsaleem | 2019-04-30 |
| 9638436 | HVAC system remote monitoring and diagnosis | Jeffrey N. Arensmeier, Gregg M. Hemmelgarn, Fadi M. Alsaleem | 2017-05-02 |
| 9551495 | HVAC system grading systems and methods | — | 2017-01-24 |
| 9551504 | HVAC system remote monitoring and diagnosis | Jeffrey N. Arensmeier, Gregg M. Hemmelgarn, Fadi M. Alsaleem | 2017-01-24 |
| 8336352 | Transient detector and fault classifier for a power distribution system | Gordon Gregg, David W. Rieken | 2012-12-25 |