Bernd Heigl
5Patents
4h-index
4Co-inventors
39Inventor score
Filing activity: Jul 9, 2003 → Jul 18, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7064520B2 | Electrical connection arrangement for hand-held tools with auxiliary devices | Performing Operations; Transporting | 28 | Expired |
| US6967464B2 | Storage battery charging station | Electricity | 20 | Expired |
| USRE42468E1 | Storage battery charging station | General | 13 | Active |
| US7498774B2 | Battery pack for hand-held electric machine tools | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7012406B2 | Method of periodic refresh charging of storage battery packs | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.