Nicholas Timothy Spence
7Patents
3h-index
7Co-inventors
42Inventor score
Filing activity: Jul 19, 2005 → Sep 14, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD534324S1 | Surface-treating appliance | General | 40 | Expired |
| US8966708B2 | Support assembly for a surface treating appliance | Human Necessities | 4 | Active |
| US8522396B2 | Surface treating appliance | Human Necessities | 3 | Active |
| US8350425B2 | Holder for a position sensor | Electricity | 2 | Active |
| US8327503B2 | Surface treating appliance | Human Necessities | 2 | Active |
| US8769765B2 | Surface treating appliance | Human Necessities | 0 | Active |
| USD588317S1 | Cleaning appliance | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.