Manfred Eckart
4Patents
4h-index
4Co-inventors
43Inventor score
Filing activity: Aug 11, 1978 → Apr 14, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4961765A | Electrical vacuum cleaner and filter bag for same | Human Necessities | 20 | Expired |
| US4851019A | Electric vacuum cleaner | Human Necessities | 12 | Expired |
| US4302225A | Hand vacuum cleaner | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4190307A | Adapter | Human Necessities | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.