Thomas Heli
23Patents
5h-index
21Co-inventors
65Inventor score
Filing activity: Jan 30, 2009 → Oct 9, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8821129B2 | Fan unit for filter fans | Electricity | 7 | Active |
| USD894366S1 | Ventilation unit | General | 7 | Active |
| USD890328S1 | Ventilation grid | General | 6 | Active |
| US8992175B2 | Compact fan | Mechanical Engineering; Lighting; Heating | 6 | Active |
| USD761948S1 | Fan | General | 6 | Active |
| US9080580B2 | Protective screen assembly for fans | Mechanical Engineering; Lighting; Heating | 5 | Active |
| USD771228S1 | Fan | General | 4 | Active |
| US10094394B2 | Flow rectifier for an axial fan | Mechanical Engineering; Lighting; Heating | 3 | Active |
| USD906510S1 | Fan with a cooling element | General | 3 | Active |
| US10428829B2 | Fan with fan wheel and guide wheel | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9816513B2 | Modular fan unit | Electricity | 1 | Active |
| US11136990B2 | Edge design of a rotation element and impeller | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10927846B2 | Radial fan having an impeller for volume flow measurement | Physics | 0 | Active |
| US12006947B2 | Diagonal fan with outlet guide vane device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11047394B2 | Flow rectifier of a fan | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10270317B2 | Motor temperature monitoring | Electricity | 0 | Active |
| US10570918B2 | Fan having outer electronics | Electricity | 0 | Active |
| US12405147B2 | Retaining device for an anemometer, and centrifugal fan | Physics | 0 | Active |
| US10550856B2 | Suction nozzle and blow-out unit of a fan | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10060448B2 | Fan and associated support element | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9816526B2 | Wall ring for a fan with heating element | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9538889B2 | Radial blower | Electricity | 0 | Active |
| US11835062B2 | Compact diagonal fan with outlet guide vane device | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.