David C. Kumpf
2Patents
2h-index
9Co-inventors
27Inventor score
Filing activity: May 8, 2002 → Apr 17, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6875255B2 | Removable dirt separation system for a vacuum cleaner | Emerging Cross-Sectional Technologies | 17 | Expired |
| US7360275B2 | Dirt separation system for a vacuum cleaner | Emerging Cross-Sectional Technologies | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.