Sven Andersson
31Patents
6h-index
21Co-inventors
69Inventor score
Filing activity: Jan 26, 1977 → Feb 1, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6305466A | Three circuit plate heat exchanger | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4124462A | Recovering zinc from a material containing zinc and iron | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5988269A | Plate heat exchanger | Emerging Cross-Sectional Technologies | 24 | Expired |
| US8684071B2 | End plate for plate heat exchanger | Emerging Cross-Sectional Technologies | 8 | Active |
| US7775264B2 | Plate heat exchanger | Emerging Cross-Sectional Technologies | 8 | Active |
| US4781533A | Control system for propeller with controllable pitch | Performing Operations; Transporting | 6 | Expired |
| US4350667A | Extraction of copper from an ammoniacal copper solution | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4105743A | Selectively extracting copper, zinc, nickel from a mixture of metal hydroxides | Emerging Cross-Sectional Technologies | 5 | Expired |
| US9310136B2 | Port opening of heat exchanger | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US10775108B2 | Heat exchanging plate with varying pitch | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US6574427B1 | Water heater comprising a plate heat exchanger and a storage container for heated water | Emerging Cross-Sectional Technologies | 1 | Expired |
| US10837717B2 | Heat exchanger with improved flow | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8607852B2 | Distribution pipe | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11480367B2 | Refrigeration system | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11841195B2 | Means for sensing temperature | Physics | 1 | Active |
| USD635652S1 | Three-circuit heat exchanger | General | 1 | Expired |
| US12140387B2 | Plate heat exchanger | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11867469B2 | Heat exchanger | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11566850B2 | Heat exchanging plate with varying pitch | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12104863B2 | Heat exchanger | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11413714B2 | Method for producing a brazed plate heat exchanger | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US6986871B2 | Device for catalytic treatment of fluids | Performing Operations; Transporting | 0 | Expired |
| US11300366B2 | Heat exchanger having an integrated suction gas heat exchanger | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10352597B2 | Evaporation and absorption unit | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10139141B2 | Combined condensor and evaporator | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.