Daniel L. Steele
11Patents
6h-index
11Co-inventors
59Inventor score
Filing activity: Jun 14, 2000 → Oct 20, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD449138S | Wet pickup vacuum attachment | General | 16 | Expired |
| US6626969B1 | Mounting collar for a vacuum cleaner filter bag | Emerging Cross-Sectional Technologies | 15 | Expired |
| US7694383B2 | Upright vacuum cleaner with removable power head | Human Necessities | 10 | Active |
| US7794516B2 | Filter bag mounting assembly | Human Necessities | 9 | Active |
| USD672104S1 | Vacuum cleaner brush attachment | General | 7 | Active |
| US7587786B2 | Vacuum cleaner with removable handle | Human Necessities | 7 | Active |
| US7690078B2 | Vacuum cleaner with removable cleaning attachment | Human Necessities | 6 | Active |
| US7854038B2 | Vacuum cleaner with removable handle | Human Necessities | 4 | Active |
| USD780390S1 | Handle for a surface-treatment apparatus | General | 1 | Active |
| USD789632S1 | Surface-treatment apparatus | General | 1 | Active |
| US7631393B2 | Upright vacuum cleaner with removable power head | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.