Ivan Knudsen
6Patents
2h-index
7Co-inventors
44Inventor score
Filing activity: Aug 6, 1985 → Nov 5, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5158436A | Pump with speed controller responsive to temperature | Electricity | 109 | Expired |
| US4633094A | Electronic switching apparatus | Electricity | 13 | Expired |
| US10443601B2 | Pump unit having an elctric drive motor and electronic control device | Electricity | 0 | Active |
| US12123660B2 | Plate-type heat exchanger | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11473853B2 | Heat exchanger plate | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11781820B2 | Heat exchanger plate | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.