Fredrik Dellby
9Patents
6h-index
7Co-inventors
52Inventor score
Filing activity: Oct 29, 1992 → Apr 26, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5509248A | Method for filling and packing insulating powder in the walls of a cabinet body | Emerging Cross-Sectional Technologies | 96 | Expired |
| US5586680A | Box constituting vacuum insulated walls of a refrigerator or freezer cabinet | Mechanical Engineering; Lighting; Heating | 69 | Expired |
| US5320755A | Method and apparatus for purifying water | Performing Operations; Transporting | 30 | Expired |
| US6450785B1 | Oil pump for a hermetic compressor | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US5401395A | Valve arrangement for a pressurized water purifier | Chemistry; Metallurgy | 15 | Expired |
| US8162419B2 | Basket lifting arrangement for a dishwasher | Human Necessities | 13 | Active |
| US8763618B2 | Domestic appliance | Human Necessities | 6 | Active |
| US5364525A | Device for purifying water | Performing Operations; Transporting | 5 | Expired |
| US5284424A | Osmotic water purification pumping system with flush valve | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.