Jan Ericsson
8Patents
7h-index
4Co-inventors
56Inventor score
Filing activity: Mar 4, 1975 → Jun 3, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7793614B2 | Method and an arrangement at a dairy farm | Human Necessities | 62 | Active |
| US7263948B2 | Method and an arrangement at a dairy farm | Human Necessities | 42 | Expired |
| US7412943B2 | Method and an arrangement at a dairy farm | Human Necessities | 36 | Active |
| US4580797A | Device at cross-country vehicles or machines | Performing Operations; Transporting | 22 | Expired |
| US4991673A | Cross-country vehicle or machine | Performing Operations; Transporting | 20 | Expired |
| US4083463A | Suspension device for felling unit | Human Necessities | 18 | Expired |
| US4116250A | Tree felling unit | Human Necessities | 13 | Expired |
| US3994327A | Feeding device for advancing undelimbed tree trunks | Performing Operations; Transporting | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.