Erik Johnsson
1Patents
1h-index
1Co-inventors
22Inventor score
Filing activity: Apr 30, 1991 → Apr 30, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5200687A | Energy storage system for both charging and discharging | Emerging Cross-Sectional Technologies | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.